An Encylopedia Britannica Company

oratorio

1 ENTRIES FOUND:
oratorio /ˌorəˈtorijoʊ/ noun
plural oratorios
oratorio
/ˌorəˈtorijoʊ/
noun
plural oratorios
Britannica Dictionary definition of ORATORIO
[count]
: a large piece of music for a group of singers and musicians that is usually about a religious subject