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.

Definition of defect noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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.

Defect, blemish, flaw refer to faults that detract from perfection. Defect is the general word for any kind of shortcoming or imperfection, whether literal or figurative: a defect in eyesight, in a plan.

1. a fault or shortcoming; imperfection. 2. lack of something essential: a defect in hearing. 3. to desert a cause, country, etc.: to defect to the West.

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 …

DEFECT meaning: 1 : a problem or fault that makes someone or something not perfect: such as; 2 : a physical problem that causes something to be less valuable, effective, healthy, etc.

Oct 31, 2025 · defect (plural defects) A fault or malfunction. quotations a defect in the ear or eye; a defect in timber or iron; a defect of memory or judgment

Synonyms for DEFECT: scar, blotch, fault, deformity, flaw, distortion, mark, irregularity; Antonyms of DEFECT: enhancement, decoration, ornament, adornment, embellishment