Akademik

nighttime

noun

the time after sunset and before sunrise while it is dark outside (Freq. 1)

• Syn: ↑night, ↑dark

• Ant: ↑day (for: ↑night)

• Derivationally related forms: ↑nightly (for: ↑night)

• Hypernyms: ↑time period, ↑period of time, ↑period

• Hyponyms: ↑weeknight, ↑wedding night

• Part Holonyms: ↑day, ↑twenty-four hours, ↑twenty-four hour period, ↑24-hour interval, ↑solar day, ↑mean solar day

• Part Meronyms: ↑evening, ↑late-night hour, ↑midnight, ↑small hours, ↑lights-out

Useful english dictionary. 2012.