fal ‧ li ‧ ble /ˈfæləb ə l, ˈfælɪb ə l/ BrE AmE adjective formal
[ Date: 1400-1500 ; Language: Medieval Latin ; Origin: fallibilis , from Latin fallere 'to deceive' ]
able to make mistakes or be wrong OPP infallible :
Humans are fallible.
These surveys are often a rather fallible guide to public opinion.
—fallibility /ˌfæləˈbɪləti, ˌfælɪˈbɪləti/ noun [uncountable]