Synset

a unit for measuring time periods
<noun.time>

semantic pointers

hypernym

amount, quantity, measure

hyponym

day, twenty-four hours, twenty-four hour period, 24-hour interval, solar day, mean solar day night mean time, mean solar time terrestrial time, TT, terrestrial dynamical time, TDT, ephemeris time month sidereal day, day bell, ship's bell hour, hr, 60 minutes 30 minutes, half-hour 15 minutes, quarter-hour minute, min quarter second, sec, s attosecond femtosecond picosecond nanosecond microsecond millisecond, msec