Etymology Borrowed from Italian soprano, from Vulgar Latin *superānus, adjective from preposition Latin super (“above”). Doublet of sovereign, from the same Latin root via Old French.
1
The musical part higher in pitch than alto, typically encompassing the range of the treble clef.
2
A person or instrument that performs the soprano part.
boy soprano
soprano saxophone
1 more example
I was only once faced with the task of auditioning a nimiety of sopranos.2008, Denis Norden, chapter 8, in Chips from a Life, →ISBN:
Etymology Borrowed from Italian soprano, from Vulgar Latin *superānus, adjective from preposition Latin super (“above”). Doublet of sovereign, from the same Latin root via Old French.
1
To sing or utter with high pitch.
"Sure they ain't done me no harm," sopranoed the woman.1953, Isaac Asimov, The Caves of Steel: