Translation for ' rad ' in the free English- French dictionary and many other French translations. WHAT DOES ” RAD ” MEAN IN FRENCH? All matches. French meanings list: RETOUR. Translation for ' Rad ' in the free German- French dictionary and many other French translations. Why not have a go at them together! Dictionary Conjugation Phrases Games More by bab. Happy birthday, you are rad! And by the way, I'll have you know that I took the cash from this and I bought a super rad motocross bike. Contact Newsletter Tell a friend News Company Conditions of use Help?