Sinn Féin (slogan)
Sinn Féin ("ourselves" or "we ourselves") and Sinn Féin Amháin ("ourselves alone") are Irish-language phrases used as a political slogan by Irish nationalists in the late nineteenth and early twentieth century. While advocating Irish national self-reliance, its precise political meaning was undefined, variously interpreted as separatist republicanism or Arthur Griffith-style dual monarchism. Its earliest use was to describe individual political radicals unconnected with any party and espousing a more "advanced nationalism" than the Irish Home Rule movement. In the 1890s "Sinn Féin, Sinn Féin amháin" was the slogan of the Gaelic League, which advocates the revival of the Irish language.
"Ourselves Alone"
The literal translation of sinn féin is "ourselves" or "we ourselves". Among Irish speakers, "Sinn Féin! Sinn Féin!" was also an exhortation to quell a brimming feud, i.e. "we are all one here!" When English-speakers adopted the slogan, the most common gloss was "ourselves alone", which was also used as a political slogan; it is unclear whether the English or Irish version came first. Ben Novick says the less accurate translation was adopted "as it more clearly summed up the philosophy behind the movement". Alvin Jackson says it may have been a construct of opponents to highlight the individuals' political isolation or the perceived selfishness of abandoning Britain, as in this Punch parody from World War I: