Meaning & Definition of Infallible in English

Detailed Definitions

• Definition: Incapable of making mistakes or being wrong.

  Example Sentence: The infallible logic of the argument convinced everyone.

• Definition: Certain to happen; inevitable.

  Example Sentence: With their infallible strategy, victory was assured.

• Definition: Not liable to fail or error.

  Example Sentence: The infallible process guarantees accurate results.

Etymology

Origin: From Latin 'infallibilis', meaning 'not able to fall' or 'not liable to fail'.

Synonyms

Common Phrases and Expressions

• infallible authority: An authority that is believed to be incapable of making errors.
• infallible proof: Evidence that is beyond doubt; absolutely certain.

Translations

• Spanish: infallible

• French: infaillible

• German: unfehlbar

• Russian: непогрешимый

Related Words

• fallible: Capable of making mistakes or being wrong.

• error: A mistake or inaccuracy.

Slang Meanings of infallible

• Meaning: Perfect or foolproof.

  Example Sentence: That plan is infallible; I can't see it going wrong.

• Meaning: Guaranteed to succeed.

  Example Sentence: He's got an infallible way to win at that game.