nighttime

2 definitions found

nighttime - Collaborative International Dictionary of English v.0.48 :

  Nighttime \Night"time`\, n.
     The time from dusk to dawn; -- opposed to daytime.
     [1913 Webster]

nighttime - WordNet (r) 2.1 (2005) :

  nighttime
      n 1: the time after sunset and before sunrise while it is dark
           outside [syn: night, nighttime, dark] [ant: day,
           daylight, daytime]