Light Rhythms is a term used to describe a type of music that has a light, airy feel. It is often characterized by a steady beat and a gentle melody. The term is also used to describe a type of dance that is performed to this type of music. The crossword solution for the term Light Rhythms is 'LILTS', which is a verb meaning to move or sway lightly and gracefully. This term is often used to describe the movements of a dancer performing to light rhythms.