n. 自己,自我;本质;私心
adj. 同一的
vt. 使自花授精;使近亲繁殖
vi. 自花授精
n. (Self)人名;(英)塞尔夫
Trying to define yourself is like trying to bite your own teeth. [Alan Watts]Its use in compounds to form reflexive pronouns grew out of independent use in Old English. As a noun from early 14c.