dogfight (Noun) — A fiercely disputed contest. ex. "their rancour dated from a political dogfight between them" ex. "a real dogfight for third place" ex. "a prolonged dogfight over their rival bids for the contract"
dogfight (Noun) — Disorderly fighting.
dogfight (Noun) — An aerial engagement between fighter planes.
dogfight (Noun) — A violent fight between dogs (sometimes organized illegally for entertainment and gambling).
dogfight (Verb) — Arrange for an illegal dogfight.
dogfight (Verb) — Engage in an aerial battle with another fighter plane.