The quality or condition of being unlike or dissimilar.
La qualità o la condizione di essere dissimili o dissimili.
An instance of disparity or unlikeness: There is a big difference in sound between a clarinet and an oboe. A degree or amount by which things differ: a difference in height of three inches.
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A noticeable change or effect: Exercise has made a difference in her health.
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A disagreement or controversy: Let's settle our differences.
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Discrimination in taste or choice; distinction: In this case, the law should make no difference between young and old.
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Mathematics The amount by which one quantity is greater or less than another. The amount that remains after one quantity is subtracted from another.