in aeternum

[ in ahy-ter-noo m; English in ee-tur-nuh m ]
/ ɪn aɪˈtɛr nʊm; English ɪn iˈtɜr nəm /

adverb Latin.

British Dictionary definitions for in aeternum

in aeternum
/ Latin (ɪn iːˈtɜːnəm) /

adverb

forever; eternally