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definite

American  
[def-uh-nit] / ˈdɛf ə nɪt /

adjective

  1. clearly defined or determined; not vague or general; fixed; precise; exact.

    a definite quantity;

    definite directions.

    Synonyms:
    particular, specific
  2. having fixed limits; bounded with precision.

    a definite area.

    Synonyms:
    well-defined
  3. positive; certain; sure.

    It is definite that he will take the job.

  4. defining; limiting.

  5. Botany. (of an inflorescence) determinate.


definite British  
/ dɪˈfɪnɪˌtjuːd, ˈdɛfɪnɪt /

adjective

  1. clearly defined; exact; explicit

  2. having precise limits or boundaries

  3. known for certain; sure

    it is definite that they have won

  4. botany

    1. denoting a type of growth in which the main stem ends in a flower, as in a cymose inflorescence; determinate

    2. (esp of flower parts) limited or fixed in number in a given species

"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 definite

First recorded in 1520–30; from Latin dēfīnītus “limited, precise,” adjective use of past participle of dēfīnīre “to limit”; see define

Explanation

Definite is an adjective describing something that is known for certain. For example, there is no more definite way to get into trouble with a police officer than speeding in front of the police station with a broken taillight. This word is from the Latin definitus meaning "defined" or "limited." Definite can also be used to mean something is very clearly planned or certainly defined. If you have definite plans for the evening to go to the theater and out for a nice dinner at a steak house, you're probably not going to end up playing miniature golf and eating fast food instead.

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Vocabulary lists containing definite

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:

“There was a definite shortfall of manners on this trip, and I left this trip feeling embarrassed and taken advantage of.”

From The Wall Street Journal Jul. 24, 2026

“He played a long time ago. But the World Cup, that’s a definite connection. What changed the landscape of the sport in this country was the World Cup.”

From Los Angeles Times Jun. 7, 2026

“And in the absence of a definite statement from Iran there is a tendency to downplay comments from the U.S. administration.”

From Barron's Jun. 1, 2026

Brighton still have a mathematical chance of overtaking Aston Villa for the fifth and final definite Champions League qualification place but are eight points behind with just three games left.

From BBC May 4, 2026

We picked up our possessions and walked on, more firmly now that we had somewhere definite to go, helped by the yellow flare that burned so steadily ahead of us.

From "Nectar in a Sieve" by Kamala Markandaya

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