A noisy and disordered fight conducted without rules.
Synonyms:brawl.
2.
Hence: Any vigorous competition in which anyone can compete, with few or no rules, and in which the winner is unpredictable; as, when they began to distribute the free food, the orderly line of hungry recipients degenerated into a free-for-all.
... on, Black Fan was entered in the free-for-all pace. She was considered a joke by horsemen and the knowing ones. But Alfred would have bet all he had that Black Fan was the fastest goer in the world. Ike Bailey's Black Bess, John Krepps' Billy, John Patterson's Morgan ... — Watch Yourself Go By • Al. G. Field
... interested. I'm disgusted. My niece mixing up in a free-for-all fight and getting taken to the police station! It's the first disgrace we've ... — Plays • Susan Glaspell