split second Synonyms

trice wink blink of an eye heartbeat New York minute twinkling jiffy instant flash short time no time seconds one moment short while twinkling of an eye fraction of a second briefest moment brief length of time brief interval briefest of moments brief period of time brief moment short moment one brief moment one sec brief time brief period jiff half a mo eyeblink blink flashes minute moment momentarily point second shake tick time twink twinkle sec microsecond millisecond nanosecond bat of an eye bit