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defect

defect

150 3.4
A fault that makes something less useful or valuable
  • noun
  • /dɪˈfɛkt/
translation icon : defecto
  • Before purchasing the used car, make sure to check for any hidden defects that could reduce its value.
  • defect in the system
  • birth defects
  • reveal the defect

And so we have a defect in this combination.

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Examples

  • There may be a defect in the pump support structure.

  • Is that some kind of defect that I see?

  • After I found out about my defect, I knew I would never be like other children.

    Fiction book (1995)
  • And so we have a defect in this combination.

  • And it's probably, I would think at this point a manufacturing defect of some kind.

  • We inspected our train and found no defects, and the brakes were in good order.

    Fiction book (1996)
  • The AIDS epidemic underscores all of the defects in the health care delivery system.

    Academic text (1991)
  • The inspector noted a serious defect in the safety features of the new vehicle.

  • We found a minor defect in the fabric that affected the dress's appearance.

Synonyms

weakness
vsdefect
344 1.7

A fault in a person or thing that makes them less effective

focuses more on faults that reduce worth or practical use
flaw
vsdefect
73 1.9

A small fault in an object or machine that makes it less useful

is a more general term for problems lowering value or use
fault
vsdefect
69 3.2

A problem in a machine or system that makes it not work

applies more generally to value and usefulness loss
shortcoming
vsdefect
69 3.7

A weakness that makes a person or thing less effective

is broader covering any problem that lowers value or use
imperfection
vsdefect
51 3.7

A small fault that makes someone or something less good

focuses specifically on loss of value usefulness or effectiveness
failing
vsdefect
34 3.5

A weakness in a person's character or a plan

is more general and applies to objects or qualities too
blemish
vsdefect
15 3.9

A small mark that spoils the look of skin or an object

refers more to usefulness or value loss not just looks
weak point
vsdefect
12 3.0

A part of a person or thing that is not strong and can cause problems

covers any problem that lowers value or usefulness rather than just a spot
mar
vsdefect
4 8.0

A small mark or flaw that spoils how something looks

focuses on problems that lower value or function instead of appearance

Antonyms

2.8

Something that helps a person do better than others

97 3.7

A thing that has no mistakes and shows the best quality

Compounds

birth defect
  • Specialized
30 3.2

A health problem a baby has when they are born

genetic defect
  • Specialized
6 4.4

A health problem from a change in someone's genes often passed from parents

4 3.9

A heart problem present at birth that changes the heart's shape or how it works

congenital defect
  • Specialized
3 4.2

A problem in the body or how it works that is present at birth

septal defect
  • Specialized
1 5.8

A hole in the wall between the left and right sides of the heart that you are born with

atrial septal defect
  • Specialized
1 6.0

A hole between the heart's two upper chambers present from birth

speech defect
  • Specialized
1 4.8

Difficulty speaking clearly that makes others hard to understand

1 6.2

A hole in the wall between the heart's lower chambers that lets blood flow between them

defect of speech
  • Specialized
5.9

A problem that makes someone speak unclearly or have trouble saying words

7.7

A genetic condition caused when a child gets two faulty copies of the same gene on a non-sex chromosome

mass defect
  • Specialized
7.4

The mass difference between a nucleus inside an atom and the total mass of its protons and neutrons

vision defect
  • Specialized
4.7

A problem with your sight that makes things look unclear

vision defect
  • Specialized
6.8

A mistake in a computer system that looks at images and gives wrong results

visual defect
  • Specialized
4.3

A problem in the eyes that makes it hard to see

visual defect
  • Jargon
4.2

A mistake in an image or design that looks wrong

How Serious

defect
150 3.4
flaw
73 1.9
imperfection
51 3.7
blemish
15 3.9

Surface Forms

defect singular
defects plural

Etymology

Defect comes from an old Latin word deficere which meant 'to fail' or 'be lacking'. So a defect is something that 'fails' or is missing in an object, making it less useful or valuable.