The meaning of FLAW is a defect in physical structure or form. How to use flaw in a sentence.

fatal flaw There's a fatal flaw in your reasoning. This report is full of flaws. A tiny mark flawed the otherwise perfect silk shirt. A flaw in the steering mechanism led to a recall of 200,000 cars. …

An imperfection, often concealed, that impairs soundness: a flaw in the crystal that caused it to shatter. See Synonyms at blemish. 2. A defect or shortcoming in something intangible: The two leaders share the flaw of arrogance. To cause a flaw in; make defective: an argument that was flawed by specious reasoning.

A flaw in something such as a theory or argument is a mistake in it, which causes it to be less effective or valid. There were, however, a number of crucial flaws in his monetary theory. Almost all of these studies have serious flaws. A flaw in someone's character is an …

Definition of flaw noun from the Oxford Advanced Learner's Dictionary. a mistake in something that means that it is not correct or does not work correctly synonym defect, fault. The argument is full of fundamental flaws. flaw in something The report reveals fatal flaws in security at the airport.

A flaw can be a sign of weakness or defect. If you try to make wings and fly off the roof but wind up crashing in the gutter, there's a flaw in your plan. In the early 14th century, when the noun flaw was first recorded, it referred to a snowflake or spark of fire.

FLAW definition: a mistake or bad characteristic that stops someone or something from being perfect: . Learn more.