FEMTOSECOND


Meaning of FEMTOSECOND in English

transcription, транскрипция: [ ˈfem(p)-tə-ˌse-kənd, -kənt, -tō- ]

noun

Date: 1976

: one quadrillionth of a second

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.