Where does “stun grenade” come from?
stun grenade (English) comes from English grenade, from French grenade, from Old French grenate, from Old French pomme grenate, from Italian pom granat, from Medieval Latin pomum granatum, from Latin pōmum, from Latin pōmus — from, off, back; off, away; off, from.
stun grenade (English): flashbang
Ancestry of “stun grenade”, step by step