Meaning & Definition
adjective
Capable of making mistakes or being erroneous.
Even the most experienced professionals are fallible and can make errors in judgment.
Liable to err or to be deceived.
The fallible nature of human memory means that eyewitness testimonies can be unreliable.
Subject to failure or mistakes.
He acknowledged that his fallible reasoning could lead to incorrect conclusions.
Etymology
Latin fallibilis, from fallere 'to deceive'.
Common Phrases and Expressions
to err is human:
It acknowledges that making mistakes is a part of being human.
fallible nature:
Refers to the inherent ability of beings to make mistakes.
Slang Meanings
To mess up
He totally fellible'd that project by forgetting the deadline.
Screwing up
If you think you're perfect, you're just fallible-ing life.