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recognize

American  
[rek-uhg-nahyz] / ˈrɛk əgˌnaɪz /
especially British, recognise

verb (used with object)

recognized, recognizing
  1. to identify as something or someone previously seen, known, etc..

    He had changed so much that one could scarcely recognize him.

  2. to identify from knowledge of appearance or characteristics.

    I recognized him from the description.

    They recognized him as a fraud.

  3. to perceive as existing or true; realize.

    to be the first to recognize a fact.

    Synonyms:
    concede, grant, understand, appreciate, acknowledge
  4. to acknowledge as the person entitled to speak at a particular time.

    The Speaker recognized the congressman from Maine.

  5. to acknowledge formally as entitled to treatment as a political unit.

    The United States promptly recognized Israel.

  6. to acknowledge or accept formally a specified factual or legal situation.

    to recognize a successful revolutionary regime as the de facto government of the country.

  7. to acknowledge or treat as valid.

    to recognize a claim.

  8. to acknowledge acquaintance with, as by a greeting, handshake, etc.

  9. to show appreciation of (achievement, service, merit, etc.), as by some reward, public honor, or the like.

  10. Law. to acknowledge (an illegitimate child) as one's own.

  11. Biochemistry, Immunology. to bind with, cleave, or otherwise react to (another substance) as a result of fitting its molecular shape or a portion of its shape.


recognize British  
/ ˈrɛkəɡˌnaɪz /

verb

  1. to perceive (a person, creature, or thing) to be the same as or belong to the same class as something previously seen or known; know again

  2. to accept or be aware of (a fact, duty, problem, etc)

    to recognize necessity

  3. to give formal acknowledgment of the status or legality of (a government, an accredited representative, etc)

  4. to grant (a person) the right to speak in a deliberative body, debate, etc

  5. to give a token of thanks for (a service rendered, etc)

  6. to make formal acknowledgment of (a claim, etc)

  7. to show approval or appreciation of (something good or pleasing)

  8. to acknowledge or greet (a person), as when meeting by chance

  9. (intr) to enter into a recognizance

"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 Word Forms

Etymology

Origin of recognize

First recorded in 1425–75; recogn(ition) ( def. ) + -ize ( def. ); replacing late Middle English racunnysen, recognisen, from Old French reconuiss-, stem of reconuistre, from Latin recognōscere, equivalent to re- re- ( def. ) + cognōscere “to know 1 ( def. ) ”; see cognition ( def. )

Explanation

When, at a meeting, you wave your hand wildly, you want to be recognized. When the chairperson finally says, “I recognize the man who is about to fall out of his seat,” don't forget what you wanted to say. The verb recognize comes from the Latin root words re (again) and cognoscere (to know) – literally “to know again” or “to identify.” If your own identical twin doesn't recognize you, you might be wearing too much makeup. Recognize can also mean “to acknowledge” or “to appreciate.” When you recognize the donors for their generous contributions to your fundraising event, your parents say, “You're welcome.”

Keep Reading on Vocabulary.com

Vocabulary lists containing recognize

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.

Recognize that there is still very good potential for returns in equity markets in the U.S.

From Barron's • Jan. 22, 2026

Recognize that if Europe is going to fix itself—again, a big “if”—we’re witnessing only the beginning of the beginning.

From The Wall Street Journal • Nov. 27, 2025

Recognize the angry messages flowing into your inbox for what they are: old-fashioned, one-sided lobbying, updated for an era of big tech.

From Slate • Mar. 18, 2024

Recognize that you are a “good enough” parent, and they are a “good enough” kid.

From Salon • Feb. 13, 2024

Recognize you'self inside and you wan the kings among men!

From "Invisible Man" by Ralph Ellison

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