- Sinn Fein (n.)
[Sinn Fein 词源字典]
- 1905, from Irish, literally "we ourselves," from Old Irish féin "self," from PIE *swei-no-, suffixed form of root *s(w)e- (see idiom). Movement founded 1905 by Irish journalist and politician Arthur Griffith (1872-1922).[Sinn Fein etymology, Sinn Fein origin, 英语词源]