infallibly

Variant of infallible

infallible definition

in·fal·lible (in fal′ə bəl)

adjective

  1. incapable of error; never wrong
  2. not liable to fail, go wrong, make a mistake, etc.; dependable; reliable; sure
  3. R.C.Ch. incapable of error in setting forth doctrine on faith and morals: said esp. of the pope speaking ex cathedra (i.e., in his official capacity)

Etymology: ML infallibilis: see in- & fallible

noun

an infallible person or thing

Related Forms:

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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