pertusion noun.
E17.[Latin pertusio(n-), from pertus- pa. ppl stem of pertundere punch or bore into a hole, formed as PER-1 + tundere beat: see -ION.]1. A hole punched or bored.
E-M17.2. The action of punching or boring a hole. Only in
M18. [TahlilGaran] English Dictionary ▲