super hero Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a hero especially in children's comic books and television cartoons possessing extraordinary often magical powers Example Sentence He runs so fast he thinks he is a super hero. Spelled with a space. Synonyms Superman; Batman; Spiderman Antonyms Barney Rubble Hear It! Say It! Write It! super hero Switch to cursive Start Share with your friends: