blow

[ bloh ]

/ bloʊ /

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See synonyms for: blow / blew / blowing / blown on Thesaurus.com

noun

a sudden, hard stroke with a hand, fist, or weapon: a blow to the head.

a sudden shock, calamity, reversal, etc.: His wife's death was a terrible blow to him.

a sudden attack or drastic action: The invaders struck a blow to the south.

OTHER WORDS FOR blow

1 buffet, thump, thwack, rap, slap, cuff, box, beat, knock.

See synonyms for blow on Thesaurus.com

QUIZ

CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?

There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?

Question 1 of 7

Which sentence is correct?

His boss, whom he admires, is waiting to meet with him about the big project.

His boss, who he admires, is waiting to meet with him about the big project.

TAKE THE QUIZ TO FIND OUT

Idioms about blow

at one blow, with a single act: He became wealthy and famous at one blow.Also at a blow.

come to blows, to begin to fight, especially to engage in physical combat: They came to blows over the referee's ruling.

strike a blow, to hit.

strike a blow for, to further or advance the cause of: to strike a blow for civil rights.

without striking a blow, without a battle or contest: The military coup was accomplished without striking a blow.

Origin of blow

First recorded in 1425–75; late Middle English blaw, northern and Scottish form representing later blowe; akin to Old High German bliuwan, Gothic bliggwan “to beat”

synonym study for blow

1, 2. Blow, stroke, hit, slap refer to a sudden or forceful impact, but differ in their literal and figurative uses. Blow emphasizes the violence of the impact and, figuratively, adverse fortune: a blow from a hammer; a blow to one's hopes. Stroke emphasizes movement as well as impact; it indicates precision or, figuratively, either good fortune or sudden or unexpected pain or misfortune: the stroke of a piston; a stroke of luck, of lightning; a paralytic stroke. Hit, in its current uses, emphasizes the successful result of a literal or figurative blow, impact, or impression, for example in baseball, social life, the theater: a two-base hit; to make a hit with someone; a smash hit. Slap, a blow with the open hand or with something flat, emphasizes the instrument with which the blow is delivered and, often, the resulting sound; figuratively, it connotes an unfriendly or sarcastic statement, action, or attitude: Her coldness was like a slap in the face; the slap of a beaver's tail on the water.

Words nearby blow

blotto, blouse, blouson, blousy, bloviate, blow, blow a fuse, blow away, blowback, blowball, blow-by

Other definitions for blow (2 of 3)

blow²

[ bloh ]

/ bloʊ /

verb (used without object), blew, blown, blow·ing.

(of the wind or air) to be in motion.

to move along, carried by or as by the wind: Dust seemed to blow through every crack in the house.

to produce or emit a current of air, as with the mouth or a bellows: Blow on your hands to warm them.

(of a horn, trumpet, etc.) to give out sound.

to make a blowing sound; whistle: The siren blew just as we rounded the corner.

(of horses) to breathe hard or quickly; pant.

Zoology. (of a whale) to spout.

(of a fuse, light bulb, vacuum tube, tire, etc.) to burst, melt, stop functioning, or be destroyed by exploding, overloading, etc. (often followed by out): A fuse blew just as we sat down to dinner. The rear tire blew out.

to burst from internal pressure: Poorly sealed cans will often blow.

Slang. to leave; depart.

Slang: Vulgar. to perform fellatio on a man.

Slang. to be unpleasant or unfortunate: He’s so broke that he has to move back in with his parents, which totally blows.

Slang. to be inferior, as in quality or execution: The vacation package blew so bad that everyone is asking the resort for a refund.

Informal. to boast; brag: He kept blowing about his medals.

verb (used with object), blew, blown, blow·ing.

to drive by means of a current of air: A sudden breeze blew the smoke into the house.

to spread or make widely known: Growing panic blew the rumor about.

to drive a current of air upon.

to clear or empty by forcing air through: Try blowing your nose.

to shape (glass, smoke, etc.) with a current of air: to blow smoke rings.

to cause to sound, as by a current of air: Blow your horn at the next crossing.

Jazz. to play (a musical instrument of any kind).

to cause to explode (often followed by up, to bits, etc.): A mine blew the ship to bits.

to burst, melt, burn out, or destroy by exploding, overloading, etc. (often followed by out): to blow a tire; blow a fuse.

to destroy; demolish (usually followed by down, over, etc.): The windstorm blew down his house.

Informal.

to spend money on.
to squander; spend quickly: He blew a fortune on racing cars.
to waste; lose: The team blew the lead by making a bad play.

Informal. to mishandle, ruin, botch; make a mess of; bungle: With one stupid mistake he blew the whole project. It was your last chance and you blew it!

to put (a horse) out of breath by fatigue.

Slang. to depart from: to blow town.

Slang: Vulgar. to perform fellatio on: She was blowing strangers for money to support her drug habit. Blow me!

Slang. to smoke (marijuana or other drugs).

Slang. to damn: Blow the cost!

noun

a blast of air or wind: to clean machinery with a blow.

Informal. a violent windstorm, gale, hurricane, or the like: one of the worst blows we ever had around here.

an act of producing a blast of air, as in playing a wind instrument: a few discordant blows by the bugler.

Slang. cocaine.

Metallurgy.

a blast of air forced through a converter, as in the production of steel or copper.
the stage of the production process during which this blast is used.

Civil Engineering. boil¹ (def. 12).

Verb Phrases

blow away, Slang.

to kill, especially by gunfire: The gang threatened to blow away anyone who talked to the police.
to defeat decisively; trounce: She blew her opponent away in three straight sets.
to overwhelm with emotion, astonishment, etc.: Good poetry just blows me away.

blow down, Metallurgy. to suspend working of (a blast furnace) by smelting the existing charge with a diminishing blast.

blow in,

Slang. to arrive at a place, especially unexpectedly: My uncle just blew in from Sacramento.
Metallurgy. to begin operations in (a blast furnace).

blow off,

to allow steam to be released.
Informal. to reduce or release tension, as by loud talking.
Informal. to ignore, evade, or treat as unimportant: I mentioned his insulting remark, and he just blew the whole thing off.
Informal. to not go to or participate in: He blew off his first-period class three times that week.
Informal. to fail to meet (someone) as planned without alerting the person beforehand: I waited 20 minutes before I realized my sister had blown me off.
Informal. to end a romantic or other relationship with: He blew me off after our third date.

blow out,

to become extinguished: The candles blew out at once.
to lose force or cease: The storm has blown itself out.
(of an oil or gas well) to lose oil or gas uncontrollably.
Metallurgy. to blow down and clean (a blast furnace) in order to shut down.

blow over,

to pass away; subside: The storm blew over in five minutes.
to be forgotten: The scandal will eventually blow over.

blow up,

to come into being: A storm suddenly blew up.
to explode: The ship blew up.
to cause to explode: to blow up a bridge.
to exaggerate; enlarge: He blew up his own role in his account of the project.
Informal. to lose one's temper: When he heard she had quit school, he blew up.
to fill with air; inflate: to blow up a tire.
Slang. to surge in interest or popularity, or suddenly achieve great success: She’s a big celebrity now—her YouTube channel is blowing up.
Slang. (of a story, image, etc.) to dominate (the media) or be spread rapidly or widely on (the internet or a website): The scandal has been blowing up the national news reports. His offensive comments blew up Twitter.
Slang. to repeatedly call or send a high volume of continuous text messages or emails to (a digital account): This girl was blowing up my phone with her annoying texts.
Slang. to have a surge in text messages, emails, phone calls, etc.: My inbox blew up right after I posted the photo. Her phone was blowing up with concerned calls from family and friends.
Photography. to make an enlarged reproduction of.
Mathematics. (of a function) to become infinite.

Origin of blow

First recorded before 1000; Middle English verb blowen, Old English blāwan; akin to Latin flāre “to blow”

Other definitions for blow (3 of 3)

blow³

[ bloh ]

/ bloʊ /

noun

a yield or display of blossoms: the lilac's lavender blows.

a display of anything bright or brilliant: a rich, full blow of color.

state of blossoming; a flowering: a border of tulips in full blow.

verb (used with or without object), blew, blown, blow·ing.

Archaic. to blossom or cause to blossom.

Origin of blow

First recorded before 1000; Middle English verb blowen, Old English blōwan; akin to German blühen “to bloom,” Latin flōs flower

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

MORE ABOUT BLOW

What is a basic definition of blow?

Blow describes the motion of the air or wind or to move with help from air or wind. Blow also refers to a sudden, impactful hit or strike. Blow has many other senses as a verb, a noun, and a slang term.

When wind or air blows, it moves. When you are outside on a windy day, you can feel the air blow against you or see evidence of it blowing as trees wave or leaves fly through the air.

Used in a sentence: Warm air blew across Kentucky this morning.

To blow also describes something that is moving with the assistance of air or wind. Usually, this sense of blow is followed by a term that specifically describes how something moved.

Real-life examples: On a windy day, leaves may blow across the yard, your hair may blow into your face, and loose papers may blow around.
Used in a sentence: We could see dark clouds blowing toward us.

A blow is a sudden, hard hit.

Used in a sentence: Frank collapsed after taking a blow to the leg from the runaway bicycle.

In a related sense, blow refers to figurative damage caused by a disaster, tragedy, or other negative event.

Used in a sentence: Losing the fight was a huge blow to my confidence.

Where does blow come from?

The first records of blow come from before the year 1000. It ultimately comes from the Old English verb blāwan, meaning “to blow,” as in the movement of the wind.

The first records of blow to mean “a sudden strike” come from around 1425. It comes from the late Middle English blaw. It is related to the Gothic word bliggwan, meaning “to beat.”

Did you know ... ?

What are some other forms related to blow?

blower (noun)
blown (adjective, past participle)
blowy (adjective)

What are some synonyms for blow?

What are some words that share a root or word element with blow?

What are some words that often get used in discussing blow?

How is blow used in real life?

Blow is a very common word that often refers to the movement of wind or means to move with help from air or wind.

Gusty outflow winds will blow across the North valley. Anthem, North Scottsdale, Carefree, Cave Creek expect gusts to 40-50 mph range.

— Chris Dunn (@ArizonaWeather) August 17, 2010

Just passed a guy raking his leaves to the curb, as the wind blew half of them back in his face. A futile effort, but his #Browns hoodie proves he’s clearly comfortable with that concept.

— Alan Cox (@alancoxshow) November 19, 2017

Bijiek again leaves the game. He appears to be in discomfort. He possibly took a blow to the chest.

— Dan Holm (@danmholm) December 3, 2016

Try using blow!

True or False?

The word blow is often used to refer to the movement of water.

How to use blow in a sentence

In turn, that has served as a major blow to the women selling khat, says Sahra Ahmed Koshin, a doctoral candidate at the University of Copenhagen studying the Somali diaspora who has tracked the lives of several female khat dealers.
How the Pandemic Is Saving Lives in the Horn of Africa|Eromo Egbejule|September 3, 2020|Ozy
As a teenager, he had a glancing blow of viral attention when he auditioned for America’s Got Talent, but it was TikTok that provided sustained views and attention.
TikTok made him famous. Now he’s imagining a world without it|Abby Ohlheiser|August 14, 2020|MIT Technology Review
“It’s like a boxer in the ring taking a lot of punches and you’re just waiting for the knockout blow,” said independent media analyst Alex De Groote.
‘Just waiting for the knockout blow’: U.K. government’s junk food ad ban yet another hit for already battered publishers|Lara O'Reilly|July 28, 2020|Digiday
However, the distinguishing feature of the Boeotian pertained to its sloping metal rim that extended at the rear to protect the neck while also slightly projecting downwards at the front to deflect blows.
Know Your Ancient Greek Helmets: From Attic to Phrygian|Dattatreya Mandal|May 19, 2020|Realm of History

At the same time, the effective modifications allowed for adequate protection from incoming blows.
Know Your Ancient Greek Helmets: From Attic to Phrygian|Dattatreya Mandal|May 19, 2020|Realm of History
This is a blow against freedom of speech, we were told, by the likes of Homeland Security chief Jeh Johnson.
Politicians Only Love Journalists When They're Dead|Luke O’Neil|January 8, 2015|DAILY BEAST
Liberal Democrats like to blow their bugles about how all the big money in politics comes from rich Republicans.
The 100 Rich People Who Run America|Mark McKinnon|January 5, 2015|DAILY BEAST
On Friday, the story had looked like it might blow over as Buckingham Palace sought to dismiss it as a “civil case.”
Buckingham Palace Disputes Sex Allegations Against Prince ‘Randy Andy’|Tom Sykes|January 4, 2015|DAILY BEAST
It took a blow to the head from Clark and the assistance of three deputies to subdue her.
Dr. King Goes to Hollywood: The Flawed History of ‘Selma’|Gary May|January 2, 2015|DAILY BEAST
The latest disappearance is another huge aviation blow for Malaysia, where both Malaysia Airlines and AirAsia are based.
The Presumed Crash of AirAsia Flight QZ8501 Is Nothing Like MH370|Lennox Samuels|December 29, 2014|DAILY BEAST
It was like his beautiful courtesy to call me in and introduce me to Blow instead of letting me go away.
Music-Study in Germany|Amy Fay
He who has attained it grows giddy, and the fiercest winds are summoned to blow him from his eminence.
The Pastor's Fire-side Vol. 3 of 4|Jane Porter
Upon his knees then, he lingered, while I rained blow after blow upon his upturned face.
The Homesteader|Oscar Micheaux
At his sight shall the mountains be shaken, and at his will the south wind shall blow.
The Bible, Douay-Rheims Version|Various
The tailor of the fairy tale with his "seven at a blow" is not in it with the gunnery Lieutenant of a battleship.
Gallipoli Diary, Volume I|Ian Hamilton

British Dictionary definitions for blow (1 of 3)

blow¹

/ (bləʊ) /

verb blows, blowing, blew or blown

(of a current of air, the wind, etc) to be or cause to be in motion

(intr) to move or be carried by or as if by wind or aira feather blew in through the window

to expel (air, cigarette smoke, etc) through the mouth or nose

to force or cause (air, dust, etc) to move (into, in, over, etc) by using an instrument or by expelling breath

(intr) to breathe hard; pant

(sometimes foll by up) to inflate with air or the breath

(intr) (of wind, a storm, etc) to make a roaring or whistling sound

to cause (a whistle, siren, etc) to sound by forcing air into it, as a signal, or (of a whistle, etc) to sound thus

(tr) to force air from the lungs through (the nose) to clear out mucus or obstructing matter

(often foll by up, down, in, etc) to explode, break, or disintegrate completelythe bridge blew down in the gale

electronics to burn out (a fuse, valve, etc) because of excessive current or (of a fuse, valve, etc) to burn out

blow a fuse slang to lose one's temper

(intr) (of a whale) to spout water or air from the lungs

(tr) to wind (a horse) by making it run excessively

to cause (a wind instrument) to sound by forcing one's breath into the mouthpiece, or (of such an instrument) to sound in this way

(intr) jazz slang to play in a jam session

(intr) (of flies) to lay eggs (in)

to shape (glass, ornaments, etc) by forcing air or gas through the material when molten

(intr) mainly Scot, Australian and NZ to boast or brag

(tr) slang

to spend (money) freely
US to treat or entertain

(tr) slang to use (an opportunity) ineffectively

slang to go suddenly away (from)

(tr) slang to expose or betray (a person or thing meant to be kept secret)

(tr) US slang to inhale (a drug)

(intr) slang to masturbate

past participle blowed informal another word for damn I'll be blowed; blow it!

draughts another word for huff (def. 4)

blow hot and cold to vacillate

blow a kiss or blow kisses to kiss one's hand, then blow across it as if to carry the kiss through the air to another person

blow one's own trumpet to boast of one's own skills or good qualities

blow someone's mind slang

(of a drug, esp LSD) to alter someone's mental state
esp US and Canadian to astound or surprise someone

blow one's top, esp US and Canadian blow one's stack or blow one's lid informal to lose one's temper

noun

the act or an instance of blowing

the sound produced by blowing

a blast of air or wind

metallurgy

a stage in the Bessemer process in which air is blasted upwards through molten pig iron
the quantity of metal treated in a Bessemer converter

mining

a rush of air into a mine
the collapse of a mine roof

jazz slang a jam session

British a slang name for cannabis (def. 2)
US a slang name for cocaine

Word Origin for blow

Old English blāwan, related to Old Norse blǣr gust of wind, Old High German blāen, Latin flāre

British Dictionary definitions for blow (2 of 3)

blow²

/ (bləʊ) /

noun

a powerful or heavy stroke with the fist, a weapon, etc

at one blow or at a blow by or with only one action; all at one time

a sudden setback; unfortunate eventto come as a blow

come to blows

to fight
to result in a fight

an attacking actiona blow for freedom

Australian and NZ a stroke of the shears in sheep-shearing

Word Origin for blow

C15: probably of Germanic origin; compare Old High German bliuwan to beat

British Dictionary definitions for blow (3 of 3)

blow³

/ (bləʊ) /

verb blows, blowing, blew or blown

(intr) (of a plant or flower) to blossom or open out

(tr) to produce (flowers)

noun

a mass of blossoms

the state or period of blossoming (esp in the phrase in full blow)

Word Origin for blow

Old English blōwan; related to Old Frisian blōia to bloom, Old High German bluoen, Latin flōs flower; see bloom 1

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Idioms and Phrases with blow

blow

In addition to the idioms beginning with blow

blow a fuse
blow away
blow by blow
blow hot and cold
blow in
blow it
blow off
blow off steam
blow one's brains out
blow one's cool
blow one's cover
blow one's mind
blow one's own horn
blow one's top
blow out
blow over
blow sky-high
blow someone to
blow the lid off
blow the whistle on
blow up

also see:

at one stroke (blow)
body blow
come to blows
keep (blow) one's cool
low blow
way the wind blows

blow

OTHER WORDS FOR blow

Idioms about blow

Origin of blow

synonym study for blow

Words nearby blow

Other definitions for blow (2 of 3)

Origin of blow

Other definitions for blow (3 of 3)

Origin of blow

MORE ABOUT BLOW

What is a basic definition of blow?

Where does blow come from?

Did you know ... ?

How is blow used in real life?

Try using blow!

Words related to blow

How to use blow in a sentence

British Dictionary definitions for blow (1 of 3)

Word Origin for blow

British Dictionary definitions for blow (2 of 3)

Word Origin for blow

British Dictionary definitions for blow (3 of 3)

Word Origin for blow

Other Idioms and Phrases with blow