chorus

noun

1
the part of a song where a soloist is joined by a group of singers
2
any utterance produced simultaneously by a group
a chorus of boos
3
a group of people assembled to sing together
4
a company of actors who comment (by speaking or singing in unison) on the action in a classical Greek play
5
a body of dancers or singers who perform together

Also useful for “chorus”:Unscrambler— Rearrange the letters in “chorus”