Word Meaning

infallible definition and meaning

a. Not fallible; not capable of erring; entirely exempt from liability to mistake; unerring; inerrable.
a. Not liable to fail, deceive, or disappoint; indubitable; sure; certain; as, infallible evidence; infallible success; an infallible remedy.
a. Incapable of error in defining doctrines touching faith or morals. See Papal infallibility, under Infallibility.

Crossword clues for infallible

- Incapable of error
- Incapable of failure
- Sure-fire