adjective. undefined

adjective. Having a defect; faulty.

adjective. Marked by subnormal structure, function, intelligence, or behavior.

adjective. Lacking one or more of the inflected forms normal for a particular category of word, as the verb may in English.

noun. One who has a physical or mental disability.

Having defect or flaw of any kind; imperfect; incomplete; lacking; faulty.

Specifically In grammar, wanting some of the usual forms of declension or conjugation: as, a defective noun or verb.

noun. A person who is characterized by some special mental, moral, or physical defect; specifically, one who is deficient in one or more of the physical senses or powers.

adjective. Wanting in something; incomplete; lacking a part; deficient; imperfect; faulty; -- applied either to natural or moral qualities

adjective. Lacking some of the usual forms of declension or conjugation.

noun. Anything that is defective or lacking in some respect.

noun. One who is lacking physically or mentally.

adjective. Having one or more defects.

adjective. lacking some forms; e.g., having only one tense or being usable only in the third person.

noun. A person considered to be defective.

adjective. markedly subnormal in structure or function or intelligence or behavior

adjective. having a defect

adjective. not working properly