groove ɡro͞ov/ plural noun: grooves informal a rhythmic pattern in popular music. 3rd person present: grooves 1. make a groove or grooves in. 2. informal dance or listen to popular music, especially that with an insistent rhythm. play popular music in an accomplished and stylish manner. enjoy oneself. DDJ SNUGGLES TRAVIS GORMAN FRANK CASTLE W/ SPECIAL GUESTS TBA...