femtosecond

English

noun
Definitions
  • A unit of time equal to 0.000 000 000 000 001 seconds (i.e. 1x10 seconds) and with symbol fs.

Etymology

Prefix from English second (2nd).

Origin

English

second

Gloss

2nd

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms