GAEL Meaning of GAEL in English [Gael] n [ScGael Gaidheal & Ir Gaedheal] (1753) 1: a Scottish Highlander 2: a Celtic esp. Gaelic-speaking inhabitant of Ireland, Scotland, or the Isle of Man -- Gael.dom n Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012