Definition of "Batman"

Batman¹

/bætˈmɑːn/

proper noun
1. A province of Turkey.
2. The capital city of Batman Province, Turkey.

Batman²

/ˈbæt.mæn/

proper noun
1. A surname.

Batman³

/ˈbæt.mæn/

proper noun
plural Batmans or Batmen
1. A fictional hero and the main protagonist of DC Comics, noted for his intellect and stealth, who uses a bat-themed costume and equipment (including a belt with an array of utilities) and is assisted by his sidekick Robin.
  Quotations
  You’re afraid of being ashes. You’re afraid of being forgotten. And you will be forgotten, Joker. Because of me. I am vengeance! I am the night! I am Batman!
  2015, Batman: Arkham Knight, spoken by Batman (Kevin Conroy), Warner Bros. Interactive Entertainment, via Rocksteady Studios
  “But next time—” Night vanished before the guard could finish—just kind of disappeared like Batman—which Viv found almost as annoying as the fact that he'd dragged her down a well. He didn't think he had to explain himself?
  2015, Sarah Cross, Tear You Apart, Carolrhoda Lab, page 68
  I watched through squinted eyes as the driver-side door opened and a man stepped out wielding a Maglite, his other hand placed on his Batman-like utility belt. What all did they keep in those things? Surely the pistol, a few clips, handcuffs, ...
  2019, Sean Johnson, Strange Like Me, page 212
interjection
1. An intensifier for interjections created with the adjective holy, in imitation of dialogue between Batman and his sidekick Robin.
verb
third-person singular simple present Batmans, present participle Batmanning, simple past and past participle Batmanned
1. (slang, mountaineering) Alternative form of batman (etymology 3)
  Quotations
  He laughed, Batmanned back up to his last piece of gear and hammered a 5/8-inch angle piton into the crack with an ascending ring like any nail met with a hammer.
  2014, Ken Wylie, Buried, page 140