Pronunciation: (
)in-fal-
-blFunction: adjective
1 : not capable of being wrong : UNERRING <an infallible memory>
2 : not likely to fail : SURE <an infallible remedy>
- in·fal·li·bil·i·ty
/(
)in-fal--bil-t-
/ noun - in·fal·li·bly
/()in-fal--bl/ adverb
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