Fenian n. : A member of a secret organization, consisting mainly of Irishment, having for its aim the overthrow of English rule in ireland.

Fenian a. : Pertaining to Fenians or to Fenianism.

Example:
Who were the Fenian raids and why did they want to invade canada?

Taxonomy
Fenian, the Irish, Ireland, Dublin, IRB, Canada, John O'Mahony, ALP, Irish Republican Brotherhood, Irish Catholics, free encyclopedia, Fenian Brotherhood, Irish nationalism, Catholics, Fenianism, Fenian raids, Northern Ireland, Scotland.

Defination from the web:
Fenian Brotherhood and Irish Republican Brotherhood (IRB), were fraternal organisations dedicated to the establishment of ... The term Fenian is still used today, especially in Northern Ireland, the Republic of Ireland and Scotland, where its original meaning has ...