completorium
From LSJ
μὴ κακὸν εὖ ἔρξῃς· σπείρειν ἴσον ἔστ' ἐνὶ πόντῳ → do no good to a bad man; it is like sowing in the sea
Latin > English
completorium completorii N N :: Compline, service of prayers at close of day
Latin > English (Lewis & Short)
complētōrĭum: ĭi, n. id.,
I a service containing prayers at the close of the day (eccl. Lat.): completorii hora, Hymn. de Pass. Domin.
Latin > French (Gaffiot 2016)
complētōrĭum, ĭī, n., complies, la dernière des heures canoniales : Bened. Reg. 7.
Latin > German (Georges)
complētōrium, ī, n. (compleo), das letzte Gebet nach Vollendung des Tagewerks, Eccl.