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.

I am returning to my White House vigil in all humility, asking the same questions as before — “What is Islam?” and “What is Terrorism?” — but without offering definitive answers.

From Salon • Apr. 26, 2026

Twelve high-speed cameras track ball flight and AI delivers the definitive call to the scoreboard within seconds of a challenge.

From Los Angeles Times • Apr. 23, 2026

By avoiding the worst of the selloff and rebounding from the de-escalation rally, Massabni said that bitcoin could have room to rise further should a more definitive end to the Iran war come into focus.

From MarketWatch • Apr. 22, 2026

Meanwhile the latest cancer care statistics showed that in January, 57% of cases started their first definitive treatment within 62 days of first being suspected of cancer, well below the target of 75%.

From BBC • Apr. 22, 2026

Not nearly as definitive as knuckles on wood.

From "The Season of Styx Malone" by Kekla Magoon

Vocabulary lists containing definitive

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