Contralto 601 Words You Need to Know
/kənˈtræl.təʊ/ (noun)
Definition
the lowest female vocal range or voice between a soprano and a tenor – a singer with this quality of voice
Example
A contralto is a type of classical female singing voice whose vocal range is the lowest female voice type.
The contralto’s vocal range is fairly rare; similar to the mezzo-soprano, and almost identical to that of a countertenor, typically between the F below middle C (F3 in scientific pitch notation) to the second F above middle C (F5).
Source: https://en.wikipedia.org/