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fallible

[fal-uh-buh l] /ˈfæl ə bəl/
adjective
1.
(of persons) liable to err, especially in being deceived or mistaken.
2.
liable to be erroneous or false; not accurate:
fallible information.
Origin
late Middle English
1375-1425
1375-1425; late Middle English < Medieval Latin fallibilis, equivalent to Latin fall(ī) (passive of fallere to deceive) + -ibilis -ible
Related forms
fallibility, fallibleness, noun
fallibly, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for fallibly

fallible

/ˈfælɪbəl/
adjective
1.
capable of being mistaken; erring
2.
liable to mislead
Derived Forms
fallibility, fallibleness, noun
fallibly, adverb
Word Origin
C15: from Medieval Latin fallibilis, from Latin fallere to deceive
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for fallibly
fallible
early 15c., from M.L. fallibilis "liable to err, deceitful." lit. "that can be deceived," from L. fallere "deceive." Fallibility.
Online Etymology Dictionary, © 2010 Douglas Harper
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