蓋爾語 refers to a group of Celtic languages spoken primarily in Ireland, Scotland, and Isle of Man. The most prominent among them are 愛爾蘭語 (Irish), 蘇格蘭蓋爾語 (Scottish Gaelic), and 曼島語 (Manx). These languages have a rich history and are part of the Gaelic branch of the Celtic language family. The use of 蓋爾語 has seen a revival in recent years, particularly in Ireland and Scotland, where efforts are being made to promote and preserve the languages through education and media. Cultural events and festivals also celebrate 蓋爾語 heritage, helping to keep the languages alive for future generations.