nounAinmfhocal1linguisticsteangeolaíochtmother tongueteanga dhúchaiscmucéad teangacmuIrish is his first languageis í an Ghaeilge a theanga dhúchais, le Gaeilge a tógadh é2main or official languagecéad teangacmuEnglish is the first language in that countryis é an Béarla an chéad teanga sa tír sin