1
: a member of a legendary band of warriors defending Ireland in the second and third centuries a.d.
2
: a member of a secret 19th century Irish and Irish-American organization dedicated to the overthrow of British rule in Ireland
Fenian
adjective
plural -s
: the principles and practices of the Fenians
embers of the old Fenianism were quickened into flame—
Manchester Guardian Weekly
Love words? Need even more definitions?
Merriam-Webster unabridged



