Historic Division of Ireland; E.g. Munster, Ulster
This page is the CodyCross answer for the clue below from Under the sea, Group 22, Puzzle 4.
Question is: Historic Division of Ireland; E.g. Munster, Ulster
and the answer is: PROVINCE
Word Meaning:
PROVINCE — A region of the earth or of a continent; a district or country.
Definitions from Wiktionary.