nounconcentorCONCENTOR☆ KeepMeaningone who singsLewis & Short 1879ModernAs printed, 1879CONCENTORLEWIS & SHORTCONCENTORconcentor, ōris, m. id., I. one who sings with others in a chorus (late Lat.), συνῳδός, Gloss. Isid. 7, 12, 28.Read the whole entry