tejah-guna-visesah-the distinctive characteristic of fire (form); arthah-object of perception; yasya-whose; tat-that; caksuh-the sense of sight; ucyate-is called; ambhah-guna-visesah-the distinctive characteristic of water (taste); arthah-object of perception; yasya-whose; tat-that; rasanam-the sense of taste; viduh-they know; bhumeh guna-visesah-the distinctive characteristic of earth (odor); arthah-object of perception; yasya-whose; sah-that; ghranah-the sense of smell; ucyate-is called.