grandson – English-français Translations in WikDict

🇬🇧 en fr 🇫🇷

grandson noun /ˈɡɹæn(d)sʌn/
son of one's child	petit-fils

great-grandson: arrière-petit-fils
great-great-grandson: arrière-arrière-petit-fils
grandson-in-law: petit-gendre

Wiktionary Links

English: grandson
français: Grandson