Gregorian chant Liturgical music of the Roman Catholic church consisting of unaccompanied melody sung in unison to Latin words. It is named for Pope Gregory I, who may have contributed to its...
The word 'chant' has several uses: 1: recite with musical intonation; recite as a chant or a psalm; 2: a repetitive song in which as many syllables as necessary are assigned to a single tone; 3:...