Definition of pico- in English:

pico-

Syllabification: pico-

combining form

(Used in units of measurement) denoting a factor of 10−12: picogram

Origin

from Spanish pico, literally 'beak, peak, little bit'.

Definition of pico- in:

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day flippant
Pronunciation: ˈflipənt
adjective
not showing a serious or respectful attitude