C / cantillo
verb

cantillo

2nd PP cantillāre · 3rd PP cantillāvi · 4th PP cantillātum · conj. 1st
to sing low; to hum
v. dim. a. [canto], to sing low, to hum (post-class.; perh. only in App.), App. M. 4, p. 146; id. Flor. 1, p. 342, 8; 3, p. 388, 13 al.