The meaning of DEFECT is an imperfection or abnormality that impairs quality, function, or utility : shortcoming, flaw. How to use defect in a sentence.

DEFECT definition: 1. a fault or problem in something or someone that spoils that thing or person or causes it, him…. Learn more.

Defect is the general word for any kind of shortcoming or imperfection, whether literal or figurative: a defect in eyesight, in a plan. A blemish is usually a defect on a surface, which mars the …

In a person, a defect is an imperfection, which can manifest itself mentally or physically. If you are diagnosed with a heart defect, you will have to seek the advice of specialists.

A defect is a fault or imperfection in a person or thing. He was born with a hearing defect. A defect in the aircraft caused the crash. A report has pointed out the defects of the present system.

May 30, 2025 · defect (third-person singular simple present defects, present participle defecting, simple past and past participle defected) (intransitive) To abandon or turn against; to cease or …

Definition of defect noun from the Oxford Advanced Learner's Dictionary. a fault in something or in the way it has been made that means that it is not perfect. The builders agreed to remedy the …

There are nine meanings listed in OED's entry for the noun defect, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Defect definition: An imperfection or lack that causes inadequacy or failure; a shortcoming or deficiency.

A defect is a type of flaw, imperfection, or shortcoming in something which may affect its function, value, or appearance. It could be a result of faulty design, production, or operation and is …