incisive

adjective

in·​ci·​sive in-ˈsī-siv How to pronounce incisive (audio)
: impressively direct and decisive (as in manner or presentation)
an incisive analysis
an incisive unsentimental writer
incisively adverb
incisiveness noun

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Incisive has meant "impressively direct and decisive" since around 1834 and derives from the Latin verb caedere, meaning "to cut." Its linguistic kin include many cuttings from the fruitful stem caedere, such as scissors, chisel, incise ("to cut into or engrave"), excise ("to remove by cutting"), incisor ("a front tooth typically adapted for cutting"), incision ("cut" or "gash"), precise ("minutely exact"), and concise ("brief"). Incisive also carries a couple of lesser-known literal meanings relating to cutting: "having a cutting edge or piercing point" (as in "incisive fangs"), and, in dentistry, "of, relating to, or situated near the incisors."

Examples of incisive in a Sentence

She's known for her incisive mind and quick wit.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Carey’s memoir is an incisive deep dive into her elusive persona. Meg Zukin, Los Angeles Times, 22 Mar. 2025 For leadership strategists these narrative elements serve as an incisive commentary on the hidden costs of siloed thinking. Benjamin Laker, Forbes, 21 Mar. 2025 Comments John Malkovich, in a very John Malkovich role, plays a twisted pop star in Opus, A24’s incisive horror film about the cult of toxic fandom. Jessica Wang, EW.com, 12 Mar. 2025 In short, readers can expect to visit The New Yorker every day and find new incisive, thoughtful writing from our diverse collection of thinkers and critics. David Remnick, The New Yorker, 11 Mar. 2025 See All Example Sentences for incisive

Word History

First Known Use

circa 1834, in the meaning defined above

Time Traveler
The first known use of incisive was circa 1834

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Cite this Entry

“Incisive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incisive. Accessed 25 Mar. 2025.

Kids Definition

incisive

adjective
in·​ci·​sive in-ˈsī-siv How to pronounce incisive (audio)
: impressively clear and direct
an incisive argument
incisively adverb
incisiveness noun

Medical Definition

incisive

adjective
in·​ci·​sive in-ˈsī-siv How to pronounce incisive (audio)
: incisal
also : of, relating to, or situated near the incisors

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