Outsider
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 05:49的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/outsider ref] outside + -er == etymonline == [https://www.etymonline.com/word/outs…”的新页面）
wiktionary
outside + -er
etymonline
outsider (n.)
1800, "one who is on the outside" of a boundary, barrier, etc., from outside; figurative sense of "a person isolated from conventional society" is first recorded 1907. The sense of "a race horse not included among the favorites" is from 1836; hence outside chance (1909).
