mŏdŭlātĭo — Lewis & Short
mŏdŭlātĭo, ōnis, f.modulor,
I a regular measure (post-Aug.).
I In gen.:
operis modulationes,Vitr. 5, 9, 3:
dorica,id. 5, 9, 2:
incedendi,a marching to time, Gell. 1, 11, 18.—
II In partic., a rhythmical measure, modulation; hence, singing and playing, melody, in poetry and music, Quint. 9, 4, 139:
modulatione produci aut corripi (verba),id. 9, 4, 89:
modulatio pedum,id. 1, 6, 2:
scenica,id. 11, 3, 57:
vocis,melody, id. 11, 3, 59:
musica,Aus. Ep. 25, 13.