Dictionary
5 ENTRIES FOUND:

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

pico-

combining form    (Medical Dictionary)

Medical Definition of PICO-

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

Browse

Next Word in the Dictionary: picogramPrevious Word in the Dictionary: picnometerAll Words Near: pico-
April 26, 2015
rococo Hear it
excessively ornate or intricate
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears