PICO


Meaning of PICO in English

pref.

Function: combining form

Etymology: International Scientific Vocabulary, probably from Spanish pico small amount, literally, peak, beak

1 : one trillionth (10 -12 ) part of < pico gram>

2 : very small < pico rnavirus>

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.