Definitions for hiberniahaɪˈbɜr ni ə
Random House Webster's College Dictionary
Hi•ber•ni•ahaɪˈbɜr ni ə(n.)
Category: Geography (places)
Ref: Latin name of Ireland. 2
Ireland, Hibernia, Emerald Isle(noun)
an island comprising the republic of Ireland and Northern Ireland
The island of Ireland.
Origin: Hibernia, influenced by hibernus.
The Nuttall Encyclopedia
the classical name for Ireland, which to the ancient world was in the main a terra incognita.