Defect (?), n. [L. defectus, fr. deficere, defectum, to desert, fail, be wanting; de- + facere to make, do. See Fact, Feat, and cf. Deficit.] 1. Want or absence of something necessary for completeness or perfection; deficiency; -- opposed to superfluity.
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Errors have been corrected, and defects supplied. Davies.
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2. Failing; fault; imperfection, whether physical or moral; blemish; as, a defect in the ear or eye; a defect in timber or iron; a defect of memory or judgment.
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Trust not yourself; but, your defects to know,
Make use of every friend -- and every foe. Pope.
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Among boys little tenderness is shown to personal defects. Macaulay.

Syn. -- Deficiency; imperfection; blemish. See Fault.
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Defect, v. t. To injure; to damage. “None can my life defect.” [R.] Troubles of Q. Elizabeth (1639).
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