In modern usage, fallible refers to one’s ability to make mistakes, but it descends from the Latin verb fallere, which means “to deceive.” Fallible has been used to describe the potential for …

FALLIBLE definition: (of persons) liable to err, especially in being deceived or mistaken. See examples of fallible used in a sentence.

FALLIBLE meaning: 1. able or likely to make mistakes: 2. A fallible object or system is likely not to work in a…. Learn more.

Definition of fallible adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Dec 14, 2025 · Adjective fallible (comparative more fallible, superlative most fallible) Capable of making mistakes or being wrong.

Factsheet What does the word fallible mean? There are five meanings listed in OED's entry for the word fallible, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, …

1. liable to err, esp. in being deceived or mistaken. 2. liable to be erroneous or false; not accurate: fallible information.

If you say that someone or something is fallible, you mean that they are not perfect and are likely to make mistakes or to fail in what they are doing.

Britannica Dictionary definition of FALLIBLE [more fallible; most fallible] : capable of making mistakes or being wrong fallible human beings — opposite infallible

1. Capable of making an error: Humans are only fallible. 2. Tending or likely to be erroneous: fallible hypotheses.