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pico-

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; #

pico

Main Entry:: pico-
Function:: combining form
Etymology:: International Scientific Vocabulary, probably from Spanish pico small amount, literally, peak, beak

1 : one trillionth (10⁻¹²) part of <picogram> 2 : very small <picornavirus>

Learn more about "pico-" and related topics at Britannica.com

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