chorus - noun

any utterance produced simultaneously by a group

a group of people assembled to sing together

the part of a song where a soloist is joined by a group of singers

a body of dancers or singers who perform together

a company of actors who comment (by speaking or singing in unison) on the action in a classical Greek play

chorus - verb

• utter in unison
• sing in a choir

chorus - thesaurus

choir   refrain