nighttime
/ˈnaɪtˌtaɪm/ noun, adjective
Forms nighttimes night time night-time
- noun The hours of darkness between sunset and sunrise; the night.
- adjective Pertaining to nighttime; appropriate to the night.
- adjective Happening during the night.
Synonyms
nightertale nighttide night scotoperiod skotoperiod nocturnal dark
Antonyms
Etymology
From Middle English nyght tyme, nyȝttyme, equivalent to night + time. Compare Dutch nachttijd, German Nachtzeit, Danish nattetid, Swedish nattetid. Compare also Middle English nyȝter tyme (“nighttime”), from Old Norse náttartími, nætrtími (“nighttime”).
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “nighttime”, CC BY-SA 4.0. Details