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Browse the Medical 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; #

onset

Main Entry: on·set

Pronunciation: \ˈȯn-ˌset, ˈän-\

Function: noun

: the initial existence or symptoms of a disease <the onset of scarlet fever>

Learn more about "onset"

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

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