Auditors said they had uncovered evidence of. To remove the cover from: To discover something secret or hidden :
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If you uncover something, especially something that has been kept secret, you discover or find out about it. Present participle of uncover 2. See examples of uncover used in a sentence.
The meaning of uncover is to make known :
To remove the hat from, as in respect. To take a cover or. How to use uncover in a sentence.