🇬🇧 en fr 🇫🇷

mother tongue noun

  /ˈmʌð.ə ˌtʌŋ/ , /ˈmʌð.ɚ ˌtʌŋ/
  • The language one first learned; the language one grew up with; one's native language.
 langue maternelle
Wiktionary Links