Synset

the time after sunset and before sunrise while it is dark outside
<noun.time> freq. cnt.: 167 freq. cnt.: 163 freq. cnt.: 3 freq. cnt.: 1

lexical pointers

derivationally related form

antonym

semantic pointers

hypernym

period, period of time, time period

part holonym

day, twenty-four hours, twenty-four hour period, 24-hour interval, solar day, mean solar day

hyponym

weeknight wedding night

part meronym

evening late-night hour midnight small hours lights-out