<p><strong>Noun:</strong></p><ul><li>Chiefly British and Australian Informal: trouble; irritation: I'm at a place in my life where I don't want any aggro.</li><li>British and Australian Informal: aggressiveness, especially that of an urban youth gang or gang member.</li><li>(in a video game) the triggering of an enemy attack or the state of being targeted for attack; enmity; hate: Oof, aggro will be an issue if you try to cross a level 80 zone with a level 62 character.</li></ul><p><strong>Verb:</strong></p><ul><li>(used with or without object) aggroing or aggroing; aggroed or aggroed: (in a video game) (of an enemy character) to become alert to and then target a player character for an attack: Some enemies only aggro to sound, so keep silence potions in your inventory. A mob aggroed our Ninja, who dragged it back to camp, which didn’t end well for any of us.</li><li>(of a player character) to strategically draw the attention of an enemy character programmed to attack, in order to counterattack: If you aggro all of the low-level enemies in this dungeon, you can take them out with a single spell.</li></ul><p><strong>End of Response</strong></p>