FALLIBLE Meaning of FALLIBLE in English [ 'falɪb(ə)l ]■ adjective capable of making mistakes or being wrong.Derivativesfallibility nounfallibly adverb OriginME: from med. L. fallibilis , from L. fallere 'deceive'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004