ペイントボールMeanings1nounpaintballRefers to the sport or the game of paintball, as well as the paint-filled pellets used in it.週しゅう末まつに友とも達だちとペイントボールをしに行いく。I'm going to play paintball with friends this weekend.ペイントボールの弾たまが切きれた。I ran out of paintballs.