Medical Dictionary

picosecond

noun pi·co·sec·ond \ˈpē-kō-ˌsek-ənd, -ənt\

Medical Definition of PICOSECOND

:  one trillionth of a second—abbreviation ps

Browse

May 24, 2015
erudite Hear it
learned or pedantic
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