十八罗汉：佛教对如来佛的十六个弟子和降龙伏虎两罗汉的合称。多塑在佛寺里，或作为绘画的题材。

18 arhats; (Budd.) title for the 16 disciples of Tathagata and the two arhats who subdued the dragon and tamed the tiger, usu. appearing in sculptures in temples or paintings.