WikiWord

English

femtosecond

noun

Meaning

  1. A unit of time equal to 0.000 000 000 000 001 seconds (i.e. 1x10-15 seconds) and with symbol fs.

Etymology / origin

No prose etymology has been added yet.

No ancestor words have been linked yet.

Related words

Descendant words

No descendant words have been linked yet.

Sources

  1. DictionaryAPI.dev English dictionary data