no holds barred

US /noʊ hoʊldz bɑrd/
UK /noʊ hoʊldz bɑrd/
"no holds barred" picture
1.

一切の制限なし, 無制限の, ルールなしの

with no rules or restrictions, especially in a fight or competition

:
It was a no holds barred debate, with both sides attacking each other fiercely.
それは一切の制限なしの討論で、両者が激しく攻撃し合った。
The competition was no holds barred, and everyone fought to win.
その競争は一切の制限なしで、誰もが勝つために戦った。