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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; #

actinic rays

One entry found.

Main Entry: actinic rays

Function: noun plural

: radiation (as in the violet and ultraviolet parts of the spectrum) having marked photochemical action

Learn more about "rays"

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

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