D defs.my
Entry 1 sense Webster, 1913

Compline

· Com·pline · IPA /ˈkɑmplɪn/
01 n. The last division of the Roman Catholic breviary; the seventh and last of the canonical hours of the Western church; the last prayer of the…
  1. 1.
    The last division of the Roman Catholic breviary; the seventh and last of the canonical hours of the Western church; the last prayer of the day, to be said after sunset.(Eccl.)
    “The custom of godly man been to shut up the evening with a compline of prayer at nine of the night.” Hammond.