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Synonyms

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

  • nonrecognized adjective
  • prerecognize verb (used with object)
  • quasi-recognized adjective
  • recognizability noun
  • recognizable adjective
  • recognizably adverb
  • recognizer noun
  • unrecognizable adjective
  • unrecognizably adverb
  • unrecognized adjective
  • unrecognizing adjective
  • well-recognized adjective

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. ) ”; cognition ( def. )

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.

Until now, scientists have not fully understood how human cells recognize and respond to these less efficient codons.

From Science Daily • Apr. 9, 2026

It said the government could make it easier for workers to get jobs in human-centric fields like child care and could do more to recognize caregiving as work valuable to the economy.

From The Wall Street Journal • Apr. 6, 2026

DiDonato plays the waitress Tereza, the mother of a shooting victim who unexpectedly finds herself at the wedding, serving wine to family members she met after the tragedy but who don't recognize her.

From Barron's • Apr. 5, 2026

In photographs from that week, I barely recognize the woman staring back at me.

From Los Angeles Times • Apr. 3, 2026

Even through the blur, I recognize the smarmy anchor who first reported the news about Mom.

From "South of Somewhere" by Kalena Miller