incompetent
in-com-pe-tent · adjective
Definitions
adjective
- 1.
Not having or showing the necessary skills to do something successfully.
- 2.
(Law) Not legally qualified to stand trial, make decisions, or manage affairs.
- 3.
An incompetent person.
Phrases & expressions
- •grossly incompetent — extremely lacking in ability
- •professionally incompetent — lacking the skills required for one's job
- •mentally incompetent — lacking mental capacity for legal purposes
Related words
Etymology
From Latin in- ("not") + competens, present participle of competere ("to be fit, proper").