definitive

[dih-fin-i-tiv] / dɪˈfɪn ɪ tɪv /

ADJECTIVE

authoritative

Synonyms

STRONGEST

actual categorical clear-cut conclusive decisive definite exhaustive precise reliable specific ultimate unambiguous

WEAK

absolute closing complete completing concluding determining downright ending express final finishing flat out last limiting nailed down perfect plain real settling straight out terminal terminating

Antonyms

STRONGEST

ambiguous false imprecise indefinite inexact questionable uncertain vague

WEAK

incomplete inconclusive interim temporary unreliable

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.

Some are staying on the sidelines, waiting for a concrete development or a definitive end to the war before committing to a major trade.

From The Wall Street Journal • Apr. 7, 2026

Bass did not offer any definitive conclusions, saying the city now has outside researchers assessing the problem.

From Los Angeles Times • Apr. 5, 2026

Defense Secretary Pete Hegseth declined to offer a definitive timeline for the conflict or rule out a ground invasion in a news conference Tuesday morning, though he said negotiations are ongoing.

From Barron's • Mar. 31, 2026

The IPL, critics argued, was a domestic proving ground - impressive, but not definitive.

From BBC • Mar. 26, 2026

If we cannot come to any definitive conclusions, there is still a good deal we can say.

From "History of Art, Volume 1" by H.W. Janson

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