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adj. Of, pertaining to, or containing cant

adj. Of or pertaining to singing or singers

adj. Containing cant or affectation; whining; singing.

Of or pertaining to singing or to singers. Dr. S. Miller.

"The word "cantatory" explains itself as a volume containing chants; it was also called "Graduale", because the chanter stood on a step (gradus) of the ambo, or pulpit, while singing the response after the Epistle."

whining    singing