Found 4 items, similar to momentously.
English → Indonesian (Kamus Landak) Definition: momentous sangat penting
English → Indonesian (quick) Definition: momentous penting
English → English (WordNet) Definition: momentously momentously adv : in a momentous way
English → English (gcide) Definition: Momentously Momentous \Mo*men"tous\, a. [Cf. L. momentosus rapid, momentary.] Of moment or consequence; very important; weighty; as, a momentous decision; momentous affairs. -- Mo*men"tous*ly, adv. -- Mo*men"tous*ness, n. [1913 Webster]