D defs.my
Entry 3 senses Webster, 1913

benight

/(bē̇*nīt")/ · be·night · IPA /bɪˈnaɪt/
01 v. t. To involve in darkness; to shroud with the shades of night; to obscure.
imp. & p. p. Benighted; p. pr. & vb. n. Benighting
  1. 1.
    To involve in darkness; to shroud with the shades of night; to obscure.[Archaic]
    “The clouds benight the sky.” — Garth.
  2. 2.
    To overtake with night or darkness, especially before the end of a day's journey or task.
    “Some virgin, sure, . . . benighted in these woods.” Milton.
  3. 3.
    To involve in moral darkness, or ignorance; to debar from intellectual light.
    “Shall we to men benighted The lamp of life deny ?” — Heber.