The story
- Italian · borrowed froma cappella“in the manner of the [Sistine] chapel”
- English todaya cappella
Borrowed from Italian a cappella (“in the manner of the [Sistine] chapel”), referring to non-instrumental choirs.
First known use, by meaning
- from late 19th c. In the manner of a choir with no instrumental accompaniment.
- First attested in the late 19th century. Singing solely or mainly without instrumental accompaniment.
Etymology from Wiktionary, CC BY-SA 4.0.