mez·zo-so·pran·o 
(mĕt′sō-sə-prănō, -pränō, mĕd′zō-, mĕz′ō-)
(mĕt′sō-sə-prănō, -pränō, mĕd′zō-, mĕz′ō-)n. pl. mez·zo-so·pran·os
Music
Music
1.
a. A voice having a range between soprano and contralto.
b. A vocal part calling for a voice having such a range.
2. A woman having a mezzo-soprano voice.
[Italian : mezzo, half (from Latin medius; see MEDIUM) + soprano, soprano; see SOPRANO.]