(bound form) Chinese toon or tree of heaven; deciduous trees with long-lived associations, such as 香椿 xiāng​chūn or 臭椿 chòu​chūn

(literary) used as a metaphor for one's father, as in 椿庭 chūn​tíng

(literary) long life or high age; based on ancient legends of a long-lived tree

a Chinese surname