definite
We have a definite plan for the weekend.
The plan is clearly established and not uncertain.
Clearly stated or decided; not vague or doubtful.
There is no definite answer to this question yet.
The answer is not clearly established or known.
She has definite plans to travel next month.
Her travel plans are clearly decided and not tentative.
Used to emphasize certainty. Often follows 'the' or 'a'.
Clearly defined or determined; precise.
A definite integral has fixed limits of integration.
The integral is calculated between two specific, unchanging limits.
In mathematics, contrasts with 'indefinite' (which has variable limits).
Likely to happen; certain.
It's definite that she'll win the competition.
It is certain that she will win.
Common in casual speech to express high probability.
Collocations
Related Phrases
Pro Tip
Avoid confusion with 'definitely'
'Definite' is an adjective (describing a noun), while 'definitely' is an adverb (modifying verbs or adjectives). Compare: 'a definite plan' (adjective) vs. 'She will definitely go' (adverb).
Gold Rule
Position in sentences
As an adjective, 'definite' typically comes before a noun (e.g., 'definite proof') or after linking verbs like 'be' (e.g., 'The winner is definite').
Word Origin
From Latin *definitus*, past participle of *definire* 'to limit, define,' from *de-* 'completely' + *finire* 'to end.'
Usage Notes
Often used with 'the' or 'a' to specify a particular instance (e.g., 'the definite article'). Can precede nouns directly (e.g., 'definite plans'). In informal contexts, may imply high probability rather than absolute certainty.