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impair
1[ im-pair ]
/ ÉŖmĖpÉÉr /
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This shows grade level based on the word's complexity.
verb (used with object)
to make or cause to become worse; diminish in ability, value, excellence, etc.; weaken or damage: to impair one's health; to impair negotiations.
verb (used without object)
to grow or become worse; lessen.
noun
Archaic. impairment.
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Origin of impair
11250ā1300; Middle English empairen, empeiren āto make worse,ā from Middle French empeirer, equivalent to em- im-1 + peirer āto make worse,ā from Late Latin pÄjÅrÄre, equivalent to Latin pÄjÅr-, stem of pÄjor āworseā + -Ä- thematic vowel + -re infinitive suffix; cf. pejorative
synonym study for impair
1. See injure.
OTHER WORDS FROM impair
Words nearby impair
Other definitions for impair (2 of 2)
impair2
[ an-per ]
/ ÉĢĖpÉr /
adjective French.
noting any odd number, especially in roulette.
Compare pair.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, Ā© Random House, Inc. 2023
How to use impair in a sentence
British Dictionary definitions for impair
impair
/ (ÉŖmĖpÉÉ) /
verb
(tr) to reduce or weaken in strength, quality, etchis hearing was impaired by an accident
Derived forms of impair
impairable, adjectiveimpairer, nounimpairment, nounWord Origin for impair
C14: from Old French empeirer to make worse, from Late Latin pÄjorÄre, from Latin pejor worse; see pejorative
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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