picosecond

Noun
  1. One trillionth (10^-12) of a second;
    One thousandth of a nanosecond (synset 115260650)
    is a type of: time unit, unit of time - a unit for measuring time periods
    has: femtosecond - one quadrillionth (10^-15) of a second; one thousandth of a picosecond
    is a part of: nanosecond - one billionth (10^-9) of a second; one thousandth of a microsecond

Other Searches