Dictionary

pico-

combining form

Definition of PICO-

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

Origin of PICO-

International Scientific Vocabulary, probably from Spanish pico small amount, literally, peak, beak
Medical Dictionary

pico-

combining form

Medical Definition of PICO-

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

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5 ENTRIES FOUND:
Next Word in the Dictionary: picogramPrevious Word in the Dictionary: picnometerAll Words Near: pico-
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