<p><strong>noun</strong></p><ul><li>A small shell containing an explosive and thrown by hand or fired from a rifle or launching device.</li><li>A similar missile containing a chemical, as for dispersing tear gas or fire-extinguishing substances.</li></ul><p><strong>verb</strong></p><ul><li>(used with object) Grenaded, grenading. To attack with a grenade or grenades.</li></ul>