Gerard HynesToday I learned that the Irish for "ocean", aigéan is from Old Irish océn from Latin Oceanus from Greek Ὠκεανός Ōkeanós.
Meanwhile "sea" farraige is from Old Irish fairrge which may be from fairsing "broad, ample, spacious"
eDIL - Irish Language Dictionary
The electronic Dictionary of the Irish Language (eDIL) is a digital dictionary of medieval Irish. It is based on the ROYAL IRISH ACADEMY’S Dictionary of the Irish Language based mainly on Old and Middle Irish materials (1913-1976) which covers the period c.700-c.1700. The current site contains revisions to c.4000 entries and further corrections and additions will be added in the coming years.
Endometriosis Information
An_Bheard