English Dictionary

decider

/dɪˈsaɪdə(ɹ)/

noun

(of a controversy, question, etc) A person, divinity, or authoritative text which decides. / (chiefly Britain, Australia, sports) An event or action which decides the outcome of a contested matter.

The decider in the case will be the judge's ruling.

意味（1）

(of a controversy, question, etc) A person, divinity, or authoritative text which decides.

This written and revealed will of God I said was the Judge and Decider of all Questions.

意味（2）

(chiefly Britain, Australia, sports) An event or action which decides the outcome of a contested matter.

. . . when the Welshman laid on the 74th-minute decider.

意味（3）

(computing) A Turing machine that halts regardless of its input.