Word Study
cantoris
CIDE DICTIONARY
cantoris, a. [L., lit., of the cantor, gen. of cantor.].
Of or pertaining to a cantor; as, the cantoris side of a choir; a cantoris stall. Shipley. [1913 Webster]
OXFORD DICTIONARY
cantoris, adj. Mus. to be sung by the cantorial side of the choir in antiphonal singing (cf. DECANI).
Etymology
L, genit. of CANTOR precentor
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