Limerick's location
I believe the answer is:
eire
'limerick's location' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for eire that I've seen before include "Gaelic name for Republic of Ireland" , "Breakaway state" , "Land" , "EU country" , "Official name of the Irish Republic, 1937-49" .)