The story
From Irish Ard Mór (or Aird Mhór) and Scottish Gaelic Aird Mhòr, meaning "great height". See further Old Irish - and Old Irish -.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A promontory on the Firth of Clyde, Argyll and Bute council area, Scotland, between Helensburgh and Cardross (OS grid ref NS3178) Full definition →
From Irish Ard Mór (or Aird Mhór) and Scottish Gaelic Aird Mhòr, meaning "great height". See further Old Irish - and Old Irish -.
Etymology from Wiktionary, CC BY-SA 4.0.