• noun:   any utterance produced simultaneously by a group

  Example: "A chorus of boos"

• noun:   a group of people assembled to sing together
• noun:   a company of actors who comment (by speaking or singing in unison) on the action in a classical Greek play
• noun:   a body of dancers or singers who perform together
• noun:   the part of a song where a soloist is joined by a group of singers
• verb:   utter in unison

  Example: "`yes,' the children chorused"

• verb:   sing in a choir

Related words...