verb (used with object), hired, hiring. 1. to engage the services of (a person or persons) for wages or other payment: to hire a clerk. 2. to engage the temporary use of at a set price; rent: to hire a limousine. noun.
Batman is not a superhero but in the world of DC and Marvel comics there are Superheroes and Heroes. So Batman is a hero so is Green Arrow. first of all you're wrong you don't need powers to classified as a super hero. Batman is a hero because he puts on a costume and does good deeds and and makes the world a safer place, and there are actually a lot of super characters without powers.
Batman commits his whole life to protecting the citizens of Gotham and does whatever is necessary to keep his city safe and that makes him a responsible superhero.Another important quality in a hero is good judgment. A hero needs to have good judgement because stupid decisions could end up killing people.