The definition of infallible is someone or something that is always perfect and right, without any errors or mistakes.
(adjective)An example of infallible are the decisions of God.
See infallible in Webster's New World College Dictionary
adjective
Origin: ML infallibilis: see in- & fallible
noun
Related Forms:
See infallible in American Heritage Dictionary 4
adjective
Origin:
Origin: Middle English
Origin: , from Medieval Latin īnfallibilis
Origin: : Latin in-, not; see in-1
Origin: + Medieval Latin fallibilis, fallible; see fallible
.Related Forms:
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