defect
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defect
Crystallog a local deviation from regularity in the crystal lattice of a solid
Defect
In lumber, an irregularity occurring in or on wood that will tend to impair its strength, durability, or utility value.
defect
[′dē‚fekt] (science and technology)
An irregularity that spoils the appearance or impairs the usefulness or effectiveness of an object or a material by causing weakness or failure.
defect
In wood, a fault that may reduce its durability, usefulness, or strength.