<p><strong>Noun</strong></p><ul><li>A branch of the Indo-European family of languages, including especially Irish, Scottish Gaelic, Welsh, and Breton, which survive now in Ireland, the Scottish Highlands, Wales, and Brittany.</li></ul><p><strong>Adjective</strong></p><ul><li>Of the Celts or their languages.</li></ul><p><strong>End of Response</strong></p>