a. [ LL. choralis, fr. L. chorus. See Chorus. ] Of or pertaining to a choir or chorus; singing, sung, or adapted to be sung, in chorus or harmony. [ 1913 Webster ]
Choral service,
n. A singer or composer of chorals. [ 1913 Webster ]
adv. In the manner of a chorus; adapted to be sung by a choir; in harmony. [ 1913 Webster ]