A company of persons supposed to behold what passed in the acts of a tragedy, and to sing the sentiments which the events suggested in couplets or verses between the acts; also, that which was thus sung by the chorus.
An interpreter in a dumb show or play.
A company of singers singing in concert.
A composition of two or more parts, each of which is intended to be sung by a number of voices.
Parts of a song or hymn recurring at intervals, as at the end of stanzas; also, a company of singers who join with the singer or choir in singer or choir in singing such parts.
The simultaneous of a company in any noisy demonstration; as, a Chorus of shouts and catcalls.
I had never considered using a hashtag anywhere other than on Twitter, but now I'm inspired. Text messages have always seemed a little flat to me, so the murmuring Greek chorus of a hashtag might be a perfect way to liven them up and give them a bit of dimension. Susan Orlean