mĕlōdus

a, um, adj.
I. pleasantly singing, melodious (post-class.): virgines, Aus. Prof. 15, 8: carmen, Prud. Cath. 9, 2.—Hence, subst.: mĕlōda, ae, f., a melody: lyricae melodae, Ven. Carm. 9, 7, 13.
Lewis & Short
A Latin Dictionary, 1879
An open-access project