[ˏbel'kɑ:ntәu]
n.
〈音〉美声唱法

[ noun ]
a style of operatic singing
<noun.act>

bel canto \bel canto\ (b[e^]l k[aum]n"t[-o]), n. [It., beautiful
singing.] (Music)
a cantabile style of operatic singing characterized by purity
and evenness of tone, and a precise but brilliant vocal
technique displaying ease and agility.
[PJC]