a nonlethal grenade which is used to disturb the senses of enemies by its loud noise and its bright light: Also called: flashbang
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
How to use stun grenade in a sentence
The authorities were trying to arrest another man suspected of throwing a stun grenade when Hamdan attacked.A New Intifada? Israel’s Arab Citizen Uprising Spreads | Creede Newton | November 10, 2014 | THE DAILY BEAST
Last month he stepped on a police stun grenade as it blew up, shredding his clothes and fracturing ribs.
The stun grenade produces blinding light and deafening noise.Shock and Awe | Harlan K. Ullman
A huge "battlefield" stun grenade that encompasses large areas is a dramatic if unachievable illustration.Shock and Awe | Harlan K. Ullman