Infrangible
Origin
From Old French infrangible, from Medieval Latin in ("not") + frangibilis, from Latin frangere ("to break")
Full definition of infrangible
Adjective
infrangible
- Unbreakable, indestructible, or very difficult to break.----
From Old French infrangible, from Medieval Latin in ("not") + frangibilis, from Latin frangere ("to break")