nanosecond (ns) /nan″əsek′ənd/ [Gk, nanos, dwarf; L, secundus, second] , one billionth (10−9) of a second.
nanosecond (ns)
nanosecond (ns) /nan″əsek′ənd/ [Gk, nanos, dwarf; L, secundus, second] , one billionth (10−9) of a second.