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  • no
    no
    adverb
    (a negative used to express dissent, denial, or refusal, as in response to a question or request).
  • No
    No
    noun
    Lake, a lake in the Sudd region of S central Sudan, formed by the floodwaters of the White Nile. About 40 sq. mi. (100 sq. km).
  • noun
    classic drama of Japan, developed chiefly in the 14th century, employing verse, prose, choral song, and dance in highly conventionalized formal and thematic patterns derived from religious sources and folk myths.
  • no.
    no.
    abbreviation
    north.
  • N/O
    N/O
    abbreviation
  • No.
    No.
    abbreviation
    north(ern)
  • n.o.
    n.o.
    abbreviation
    not out
  • no'
    no'
    adverb
    not
Synonyms

no

1 American  
[noh] / noʊ /

adverb

  1. (a negative used to express dissent, denial, or refusal, as in response to a question or request).

    “Have you done the dishes yet?” “No, not yet.”

  2. (used to emphasize or introduce a negative statement).

    Not a single person came to the party, no, not a one.

  3. not in any degree or manner; not at all (used with a comparative).

    He is no better.


interjection

  1. (used as an expression of disapproval, shock, disbelief, dismay, etc.).

    Oh no, my pancakes are burning!

    “He moved away after he graduated.” “No! I was sure he'd be the one who stuck around.”

adjective

  1. not a (used before a noun or a noun and its modifiers to convey the opposite meaning).

    She's no beginner on the ski slopes.

    His recovery was no small miracle.

noun

  • noes,
    plural
  • nos
    plural
  1. an utterance of the word “no.”

  2. a denial or refusal.

    He responded with a definite no.

  3. a negative vote or voter.

    The noes have it.

verb (used with object)

  1. to reject, refuse approval, or express disapproval of.

    I would have noed this plan for its lack of forethought if you'd told me about it.

verb (used without object)

  1. to express disapproval.

idioms

  1. no can do, it can't be done.

no 2 American  
[noh] / noʊ /

adjective

  1. not any.

    no money.

  2. not at all; far from being.

    He is no genius.

  3. very little; negligible.

    We got her to the hospital in no time.


No 3 American  
[noh] / noʊ /

noun

  1. Lake, a lake in the Sudd region of S central Sudan, formed by the floodwaters of the White Nile. About 40 sq. mi. (100 sq. km).


No 4 American  
Symbol, Chemistry.
  1. nobelium.


5 American  
[noh] / noʊ /
Or No,

noun

  1. classic drama of Japan, developed chiefly in the 14th century, employing verse, prose, choral song, and dance in highly conventionalized formal and thematic patterns derived from religious sources and folk myths.


no. 6 American  
Or No.

abbreviation

  1. north.

  2. northern.

  3. number.


N/O 7 American  

abbreviation

Banking.
  1. registered.


no 1 British  
/ nəʊ /
  1. used to express denial, disagreement, refusal, disapproval, disbelief, or acknowledgment of negative statements

  2. used with question intonation to query a previous negative statement, as in disbelief

    Alfred isn't dead yet. No?

"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

noun

  1. an answer or vote of no

  2. (often plural) a person who votes in the negative

  3. there is a majority of votes in the negative

  4. to continue in a course of action despite refusals

"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
no 2 British  
/ nəʊ /

determiner

  1. not any, not a, or not one

    there's no money left

    no card in the file

  2. not by a long way; not at all

    she's no youngster

  3. (followed by comparative adjectives and adverbs) not

    no fewer than forty men

    no more quickly than before

  4. See go 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

No. 3 British  

abbreviation

  1. north(ern)

  2. Also: no.  number

"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

No 4 British  
/ nəʊ /

noun

  1. the stylized classic drama of Japan, developed in the 15th century or earlier, using music, dancing, chanting, elaborate costumes, and themes from religious stories or myths

"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

No 5 British  
/ nəʊ /

noun

  1. a lake in South Sudan, where the Bahr el Jebel (White Nile) is joined by the Bahr el Ghazal. Area: about 103 sq km (40 sq miles)

"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

No 6 British  

symbol

  1. nobelium

"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

no 7 British  

abbreviation

  1. Norway

"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

n.o. 8 British  

abbreviation

  1. not out

"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

no' 9 British  
/ no, nəʊ /

adverb

  1. not

"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

no More Idioms  

    More idioms and phrases containing no


Usage

Plural word for no The plural form of no can be either nos or noes. The plurals of several other singular words that end in -o are also formed this way, as in mango/mangos/mangoes and mosquito/mosquitos/mosquitoes. In some instances, particularly in advertising and other public communications, the plural form of no is written with an apostrophe, as in no's. This is not considered standard, but it may be easier to understand in some contexts, because nos. (with a period at the end) is also used as an abbreviation for numbers and because many people are unfamiliar with the plural form of no. The word no is only pluralized when it is used as a noun rather than in its more common use as an adverb. The word no as a noun means "an answer or vote of no" or "a person who votes in the negative," as in The noes outnumbered the yeses.

Other Word Forms

Noun Inflected Forms

Etymology

Origin of no1

First recorded before 900; Middle English no, na, Old English nā, from n(e) “not” + ā ay 1

Origin of no2

First recorded in 1150–1200; Middle English; variant of none 1

Origin of 5

1870–75; < Japanese, earlier noũ < Middle Chinese, equivalent to Chinese néng ability

Explanation

No is the ultimate negative: it means "not any," or "not at all," and it's also used to express a generally negative response. If there's no milk for your cereal in the morning, there's not a drop left. A sign in a school hallway that says "No running" means that it's absolutely not allowed. And, the response, "No, thanks" when you offer your friend half of your liverwurst sandwich means that she is really not interested. You might vote no on a special ballot question about extending school to Saturdays or exclaim, "Oh no!" to express disappointment when your team loses a big game. No comes from the Old English negative, na.

Keep Reading on Vocabulary.com

Vocabulary lists containing no

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Thompson’s “That’s So Raven” co-star Kyle Massey told TMZ on Monday that he loved his former co-star no matter what.

From Los Angeles Times Sep. 22, 2026

However, no one appears to be expecting major breakthroughs, given the lack of confirmation for formal talks with Iran during the event.

From The Wall Street Journal Sep. 22, 2026

It was reported that no babies will be delivered at the Newry hospital if plans for a temporary suspension of services go ahead amid "significant" workforce pressures.

From BBC Sep. 21, 2026

Now, the question is no longer simply whether the cryptocurrency has found a bottom, but whether its recent move can develop into a lasting bull market, she told MarketWatch in emailed commentary Monday.

From MarketWatch Sep. 21, 2026

The winds whipped mercilessly through the tree branches, and lightning struck no less than three times, each time getting closer and closer to the shed.

From "Split the Sky" by Marie Arnold

“We love you so much, bro. No matter what.”

From Los Angeles Times Sep. 22, 2026

No American president was more passionate about trade liberalization than Ronald Reagan.

From The Wall Street Journal Sep. 21, 2026

No one—no reporter, operative, commentator, analyst, or person on the street—wants to look like an idiot by overhyping it again.

From Slate Sep. 21, 2026

When put to him that the statement sounded like a threat when it involved potentially damaging information, he said: "No, not at all a threat, it's just the reality."

From BBC Sep. 20, 2026

“Wood sounds hollow. Hear it in a minute. No, no. Brick’s the only thing for false walls.”

From "The Hiding Place" by Corrie ten Boom

"One or two can be classed as a mistake, but this amount – no. It's ridiculous, especially where parents like me have had to see their children go through additional surgery."

From BBC Sep. 8, 2026

"People are always trying to buy this place, but no. They'll have to drag me out of here feet-first," she said in her thick Cockney accent.

From Barron's Sep. 8, 2026

And he was like, “No, no. We met 20 years ago.”

From Los Angeles Times Jun. 11, 2026

"I don't see any risk, no. I have an ICD, if anything would happen then I am safe," the Wolfsburg midfielder added.

From BBC Jun. 8, 2026

“Why, no. It would be a fine language to study, but I do not know any German at all. Do you?”

From "The Hidden Gallery" by Maryrose Wood

The research was supported by the National Science Foundation under award No. 2241605.

From Science Daily Sep. 20, 2026

The No. 8 Rebels had seen a 17-point halftime lead disappear.

From The Wall Street Journal Sep. 20, 2026

No. 12 USC ultimately managed to escape Rutgers with a 42-35 win.

From Los Angeles Times Sep. 19, 2026

And on Saturday night, Golding will coach in the nastiest game on the college football calendar when No. 8 Ole Miss takes on No. 7 LSU in Kiffin’s return to his old stomping grounds.

From The Wall Street Journal Sep. 18, 2026

“Well. No. But he didn’t mean anything by it.”

From "The Undead Fox of Deadwood Forest" by Aubrey Hartman

That was a “complete lie,” he told the press: “I have been a ‘heck no’ the whole time.”

From The Wall Street Journal Nov. 21, 2025

And I was like, ‘No, no, no’ for like two straight weeks.

From Los Angeles Times Jan. 4, 2024

“I went ‘oh no’ and then I just went into shock, there’s no other way to say it,” she said.

From Seattle Times Jan. 2, 2024

"I said 'no, no' and went into panic mode," she said.

From BBC Jul. 9, 2023

“Well, if you’ll promise no’ to fash me with your foolish talk while I am busy, you may stay.”

From Frederica and her Guardians The Perils of Orphanhood by Margaret M. (Margaret Murray) Robertson

An August referendum on restarting the reactor, held just three months after it closed, failed to attract a quorum, though the yes votes outweighed the noes.

From The Wall Street Journal Oct. 8, 2025

If there are more "yes" votes than "noes", the bill will progress to stage two, where MSPs can propose changes.

From BBC May 13, 2025

Kentridge brings it to America thirsting for even less good yeses and noes.

From Los Angeles Times Feb. 8, 2025

According to Drew Linzer, the director of the polling firm Civiqs, fewer people are unsure about the vaccines now than in the fall, but the percentage of hard noes has remained fairly constant.

From New York Times Apr. 29, 2021

My job was to stand there, shake hands, and throw out yeses and noes as needed.

From "The Rock and the River" by Kekla Magoon

As the beats of "nos óra dja txiga" played through the fan zone, supporters chanted along in excitement – some waving the national flag.

From BBC Jun. 15, 2026

This study was funded in part by the Richard Gilder Graduate School and the National Science Foundation, grant nos.

From Science Daily May 20, 2024

In an official roll call vote, Emmer received what Punchbowl News' Jake Sherman described as "a gigantic pool of nos."

From Salon Oct. 24, 2023

“Over time, the nos got fewer and fewer.”

From New York Times Jun. 7, 2023

I tried to say the nos more softly.

From "The Adoration of Jenna Fox" by Mary E. Pearson

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