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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).
  • Nō
    Nō
    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.


Nō 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 Nō5

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:

Betaneli said no other “ETS customers” were affected.

From Los Angeles Times ● Oct. 17, 2026

And without a driver, no honking in annoyance.

From The Wall Street Journal ● Oct. 17, 2026

The company said the gas generation was "not the data centre's permanent power supply, and once the grid connection is live it would no longer be needed".

From BBC ● Oct. 16, 2026

"They were very discreet, the apartment was always quiet, as if no one lived there. They would come and go very quickly," added a neighbor.

From Barron's ● Oct. 16, 2026

Father is shouting, but for me, his mouth makes no sound.

From "Will’s Race for Home" by Jewell Parker Rhodes

A No 10 spokeswoman said Helm was "an individual who does not represent the government in any capacity".

From BBC ● Oct. 16, 2026

He set just one condition of his own: No money, he said, was to change hands.

From The Wall Street Journal ● Oct. 16, 2026

No, they don’t look at all alike, but their sibling dynamic feels fresh and alive.

From Los Angeles Times ● Oct. 16, 2026

No doubt the surge in generative artificial intelligence use is what tipped the scales, but of course, not all bots are created equal.

From Salon ● Oct. 15, 2026

No humans had trespassed into his forest, forcing him to cower or sneak.

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

“Too many bad things have happened. The Earth is in bad shape. This is a weird, scary time, so no. Not anymore.”

From Los Angeles Times ● Oct. 15, 2026

"I've been told no. I don't know what to do with myself."

From BBC ● Sep. 21, 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

“That’s not a yes or a no. I’m just going to see what happens.”

From The Wall Street Journal ● Jun. 22, 2026

“Maybe just give them water and put a warm washcloth on their forehead? But if it’s bad, then call the parents. Or me again. Actually, no. Don’t call me.”

From "South of Somewhere" by Kalena Miller

No. In fact, I had a cut of the film in the spring of 2024 that was under two hours.

From Salon ● Oct. 16, 2026

In one video, pupils outside School No. 69 in Balakhany, outside Baku, hold a banner reading: "The hijab does not prevent anyone from getting an education."

From BBC ● Oct. 15, 2026

An action-packed supernatural thriller: Netflix’s new No. 1 show, Below, stars Josh Hartnett as a brooding Newfoundlander haunted by something supernatural lurking in the ocean’s depths.

From Slate ● Oct. 14, 2026

Famously, his big break came when Roseanne Barr decided to fire all the writers on “Roseanne,” then the No. 1 show in the country; Lorre was hired as one of the replacements.

From Los Angeles Times ● Oct. 13, 2026

No. I just have tears pouring down my cheeks.

From "The Light in Hidden Places" by Sharon Cameron

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 that was kind of like, ‘Oh, no’ and ‘Oh, yeah’ at the same time.

From Los Angeles Times ● May 23, 2025

“I felt we didn’t get enough time to think about it and read up on it. So I felt, to be on the safe side, ‘no, no’ — no change.”

From Seattle Times ● Mar. 9, 2024

“I don’t do ‘yes or no’ on ‘will I pause interest rate hikes,’” Mr. Powell replied.

From Washington Times ● Mar. 8, 2023

"Jacinta will no' be pleased with ye, I'm thinking."

From For Jacinta by Harold Bindloss

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

A chorus of noes echoed through the Boyle Heights storefront offices of Women’s March Action.

From Los Angeles Times ● Oct. 3, 2022

I won’t say that we will never target those people that are hard noes.

From Slate ● Jul. 1, 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

Marks owns stock in RyCarma Therapeutics Inc., which is developing compounds that target the ryanodine receptor, and is a coinventor on U.S. patent nos.

From Science Daily ● Jan. 14, 2026

You are at the whim of yeses and nos.

From Salon ● Apr. 12, 2024

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

From New York Times ● Jun. 7, 2023

Hesitations're yeses or nos if the questioner already knows the answer.

From "Black Swan Green" by David Mitchell

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