say it: in-KAHM-puh-tuhnt
incompetent is an adjective and noun meaning "legally not qualified or sufficient". It carries 6 recorded senses.
legally not qualified or sufficient
“a wife is usually considered unqualified to testify against her husband”
“incompetent witnesses”
law
not qualified or suited for a purpose
“an incompetent secret service”
“the filming was hopeless incompetent”
not meeting requirements
“unequal to the demands put upon him”
someone who is not competent to take effective action
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for incompetent come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.