definition of
chorus

[1] #1 chorus n. any utterance produced simultaneously by a group; "a chorus of boos". wn

[2] #2 chorus v. utter in unison; "'yes. wn

[3] #3 chorus n. a group of people assembled to sing together. wn

[4] #4 chorus n. [refrain] the part of a song where a soloist is joined by a group of singers. wn

[5] #5 chorus v. [choir] sing in a choir. wn