PERTURBATIVE

Etymology

Adjective

perturbative (comparative more perturbative, superlative most perturbative)

Of, pertaining to, or causing perturbation

Source: Wiktionary


Per"tur*ba*tive, a.

Definition: Tending to cause perturbation; disturbing. Sir J. Herschel.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

12 May 2025

UNSEASONED

(adjective) not tried or tested by experience; “unseasoned artillery volunteers”; “still untested in battle”; “an illustrator untried in mural painting”; “a young hand at plowing”


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Coffee Trivia

The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.

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