Superhero/ˈsuːpərhɪrəʊ/ Definition 1 of 2Pro Tip 1/3Fictional Characters Superheroes are often fictional and appear in fantasy or sci-fi contexts. In the Marvel Universe, Spider-Man is a teenager-turned-superhero. Pro Tip 2/3Special Abilities Superheroes usually have abilities beyond normal humans like super strength or flying. The superhero lifted the car with one hand. Pro Tip 3/3Good vs. Evil Superheroes typically fight villains, symbolizing the struggle between good and evil. She dressed up as her favorite superhero to fight against evil.