Dictionary.com
Thesaurus.com
Synonyms

exactly

American  
[ig-zakt-lee] / ɪgˈzækt li /

adverb

  1. in an exact manner; precisely; accurately.

  2. in every respect; just.

    He will do exactly what he wants.

  3. quite so; that's right.


idioms

  1. not exactly,

    1. in no way; not at all.

      It’s not exactly funny, is it?

    2. not completely so, but nearly so.

      The burgers are not exactly raw, but they need more cooking.

    3. (as an ironic response) no.

      “Is that the jacket you ordered?” “Not exactly.”

exactly British  
/ ɪɡˈzæktlɪ /

adverb

  1. in an exact manner; accurately or precisely

  2. in every respect; just

    it is exactly what I want

  3. ironic not at all; by no means

"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

  1. just so! precisely!

"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

Etymology

Origin of exactly

First recorded in 1525–35; exact + -ly

Explanation

Something exactly right is precisely, totally, completely right. This is a word with no fuzziness or wiggle room. Isn't it nice when you know exactly the right word for something? Well, exactly is a word for when you're talking about things that fit perfectly or are unquestionably correct. Ten plus ten is exactly twenty. There are exactly fifty states. An astronomer could tell you exactly how far away the moon is. Exactly is the opposite of approximately or roughly. If you don't know for sure what you're talking about, don't use the word exactly.

Keep Reading on Vocabulary.com

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:

Authorities said the fire was caused by humans, though they were still determining exactly how it started.

From The Wall Street Journal Aug. 23, 2026

Scientists still do not know exactly how small a collision system can become while still producing quark-gluon plasma.

From Science Daily Aug. 23, 2026

“That doesn’t feel scholarly to me, that feels like oversight and accountability — exactly what the public is asking for for one of our largest investments as a city,” she said.

From Los Angeles Times Aug. 23, 2026

It's still unclear exactly how the talks fell apart in the final hours.

From BBC Aug. 22, 2026

It was an odd size, almost exactly square.

From "Firegirl" by Tony Abbott

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training