WordGarden.iodefect
B2Pronunciation
UK
- /dˈiːfɛkt/
US
- /ˈdifɛkt/
Meanings
Noun
a flaw or imperfection that makes something faulty or less effective
a structural, developmental, or genetic abnormality, especially in a body or organism
Verb
to abandon one country, side, or organization in order to join another
Beyond the definition
Imagine building with LEGO bricks. If one of the bricks is cracked or doesn't quite fit, that's a defect—something isn't right! A defect can be a flaw in a physical object, like a scratch on a new car, but it can also describe a shortcoming in a plan, action, or character. A detective might investigate inconsistencies in an alibi, while a quality control inspector looks for defects in manufactured goods.
Think of it this way: perfection is the goal, and a defect is anything that falls short. Sometimes defects are minor annoyances; other times, they can be serious problems. "The building had structural defects that made it unsafe."
A defect refers to an imperfection, flaw, or shortcoming in something—whether it's a physical object, a system, or even a person's character. It represents a deviation from what is considered normal, perfect, or acceptable.
Historically, "defect" comes from the Latin word deficere, meaning "to fail" or "fall short." This sense of failing to meet a standard remains central to its meaning today.
You'll often encounter "defect" in manufacturing and engineering contexts. A defective product is one that doesn't meet quality standards; perhaps it has a broken part, a faulty design, or simply doesn't function as intended. "The company issued a recall for all vehicles with a brake defect."
However, "defect" isn't limited to physical things. It can also describe flaws in arguments, plans, or systems. A detective might point out defects in a witness's testimony, meaning inconsistencies or weaknesses that cast doubt on its truthfulness. A legal contract may have defects that make it unenforceable.
Figuratively, "defect" can even refer to personality traits considered undesirable. Someone with a character defect might be prone to dishonesty or impulsiveness. "His only defect was his stubbornness."
Additionally, it is important to note the word's use as a verb. When the emphasis shifts to the second syllable (de-FECT), it means to desert one's country or cause in favor of an opposing one, like joining another side. For instance, "A high-ranking official decided to defect to a neighboring country."
So, whether you're talking about a broken machine, a flawed argument, or a personal weakness, "defect" always points to something that is lacking, imperfect, or falling short of expectations. It's the opposite of perfection—and often requires attention, repair, or acceptance.
Examples
- 1
Product flaw
There was a small defect in the screen, so I asked for a replacement.
- 2
Material value
Even tiny defects can lower the value of a diamond.
- 3
Product recall
The company recalled the model after a defect was found in the battery.
- 4
Medical condition
She was born with a heart defect, but surgery helped.
More examplesFewer examples
- 5
Plan weakness
The plan has one serious defect: it assumes everyone will agree.
See also
Similar
Shades of meaning
Contrast
Do not confuse
- defect verb
Used with (collocations)
- manufacturing defect
- birth defect
- design defect
- detect a defect
Word family
- defective
- defectively
Explore
- quality control
- malfunction
Forms and spellings
4 forms open this card.
Main spelling
- defectnounverb
Forms
- defectspluralnounverb
- defectedpast tenseverbnoun
- defecting-ing formverbnoun