(bound form) to knock gently; to tap or scrape

precious stone that is hard, translucent, and lustrous, including both nephrite and jadeite; used for jewelry and carving

to hit, strike, or tap; to beat a drum; to rap on a door or surface

(bound form) ancient metal percussion instruments, such as gongs or bells; one of the eight categories of ancient musical instruments (八音 bā​yīn)