1. (n.) The treble; the highest vocal register; the highest range of female or boy's voice\; the upper part in harmony for mixed voices.

2. (n.) A singer, commonly a woman, with a treble voice.

Heldentenor Meistersinger accompaniment alto aria singer baritenor baritone bass basso basso buffo basso cantante basso continuo basso ostinato basso profundo bassus blues singer bravura canary cantatrice canto cantor cantus cantus figuratus cantus planus caroler chanter chantress choral choric coloratura coloratura soprano comic bass continuo contralto countertenor crooner deep bass descant diva dramatic dramatic soprano drone falsetto figured bass ground bass head register head tone head voice heroic heroic tenor high high-pitched high-sounding high-toned hymnal hymner improvisator lead singer lieder singer line liturgical lyric male alto melodist mezzo-soprano opera singer operatic part plain chant plain song prick song prima donna psalm singer psalmic psalmodial psalmodic rock-and-roll singer sacred singer singing singstress songbird songster songstress tenor thorough bass torch singer treble undersong vocal vocalist vocalizer voice voice part warbler yodeler