Source : Webster's Revised Unabridged Dictionary (1913)

Daylight \Day"light`\ (-l[imac]t), n.
   1. The light of day as opposed to the darkness of night; the
      light of the sun, as opposed to that of the moon or to
      artificial light.

   2. pl. The eyes. [Prov. Eng.] --Wright.

Source : WordNet®

daylight
     n 1: the time after sunrise and before sunset while it is light
          outside; "the dawn turned night into day"; "it is easier
          to make the repairs in the daytime" [syn: {day}, {daytime}]
          [ant: {night}]
     2: light during the daytime