ALL meanings of femto-
femto-
F f - abbreviation Technical meaning of FEMTO- prefix 3
- noun Definition of femto- in Technology 1. (unit) An SI prefix used to multiply the value of an SI unit by some power of ten. 2. (programming, mathematics) In mathematics or programming, a prefix operator is one that is written before its operand. In a programming language using prefix notation, all operators are prefix operators. 1
- prefix femto- In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10−15. Symbol: f. 0
- prefix femto- denoting 10–15 0
- noun femto- one quadrillionth part of; the factor 10-15 0