1. capable of making mistakes or being wrong

Examples

• Even the most experienced doctors are fallible.
• Human memory is fallible and can be influenced by emotions.
• The witness testimony proved to be fallible under cross-examination.
• Scientists acknowledge that their theories are fallible and subject to revision.
• We must accept that all leaders are fallible beings.
• The computer system, though advanced, remains fallible.
• Her fallible judgment led to several poor investment decisions.