mezzo

US /ˈmet.soʊ/
UK /ˈmet.soʊ/
1.

เมซโซ

a woman or girl with a voice that has a range between that of a soprano (= a voice that sings the highest notes) and that of a contralto (= a voice that sings the lower notes) :

:
They were joined on the stage by Welsh mezzo Katherine Jenkins.