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deleterious

Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

deleterious

Main Entry:: del·e·te·ri·ous
Pronunciation:: \ˌde-lə-ˈtir-ē-əs\
Function:: adjective
Etymology:: Greek dēlētērios, from dēleisthai to hurt
Date:: 1643

: harmful often in a subtle or unexpected way <deleterious effects> <deleterious to health>

synonyms see pernicious

— del·e·te·ri·ous·ly adverb

— del·e·te·ri·ous·ness noun

Learn more about "deleterious" and related topics at Britannica.com

See a map of "deleterious" in the Visual Thesaurus

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