chorus

nouns

any utterance produced simultaneously by a group
"a chorus of boos"
is derived from
is a type of (narrower)
the sudden occurrence of an audible event
"the sound awakened them"
a group of people assembled to sing together
is derived from
is a type of (narrower)
an organization of musicians who perform together
the part of a song where a soloist is joined by a group of singers
is derived from
a body of dancers or singers who perform together
is derived from
a company of actors who comment (by speaking or singing in unison) on the action in a classical Greek play
is derived from

verbs

utter in unison
"`yes,' the children chorused"
is a type of (narrower)
express audibly; utter sounds (not necessarily words)
"She let out a big heavy sigh"; "He uttered strange sounds that nobody could understand"
sing in a choir