Infallible Definition

ĭn-fălə-bəl
adjective
Incapable of erring.
An infallible guide; an infallible source of information.
American Heritage
Incapable of error; never wrong.
Webster's New World
Not liable to fail, go wrong, make a mistake, etc.; dependable; reliable; sure.
Webster's New World
Incapable of error in setting forth doctrine on faith and morals.
Webster's New World

Without fault or weakness; incapable of error or fallacy.

He knows about many things, but even he is not infallible.
Wiktionary
Synonyms:
Antonyms:
noun
An infallible person or thing.
Webster's New World

Origin of Infallible

  • Middle English from Medieval Latin īnfallibilis Latin in- not in–1 Medieval Latin fallibilis fallible fallible

    From American Heritage Dictionary of the English Language, 5th Edition

  • From Medieval Latin infallibilis, from Latin in- + fallibilis. Compare French infaillible.

    From Wiktionary

Infallible Sentence Examples

  • You're not infallible like me.

  • A dozen good articles do not make an author infallible.

  • It maintained that the church's infallible authority was committed to pope and bishops jointly.

  • Man cannot attain perfect and infallible science of bodies.

  • At the time, we felt so infallible in our rightness we grabbed the proverbial bull by the horns exposing ourselves to a wealth of trouble.

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Words Starting With

IININF

Words Ending With

ELEBLE

Unscrambles

infallible

Words Starting With I and Ending With E

Starts With I & Ends With EStarts With IN & Ends With EStarts With I & Ends With LE

Word Length

10 Letter Words10 Letter Words Starting With I10 Letter Words Ending With E