pi•co•sec•ond
We found 3 definitions of picosecond from 3 different sources.
NounPlural: picoseconds |
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picosecond - one trillionth (10^-12) of a second; one thousandth of a nanosecond | ||
time unit, unit of time a unit for measuring time periods | ||
nanosecond one billionth (10^-9) of a second; one thousandth of a microsecond |