isorhythmic motet EYE-soe-rih-thmik moe-TET Your browser does not support the audio element. [ English ] Definition A form of motet of the Medieval and early Renaissance eras that is based on a repeating rhythmic pattern found in one or more of the voices. The tenor is usually the voice with the repeating rhythmic structure. Share Share on Facebook (opens in a new tab) Share on X (opens in a new tab) Last Updated: 2016-05-20 15:43:38