whitewash

US /ˈwaɪt.wɑːʃ/
UK /ˈwaɪt.wɑːʃ/
"whitewash" picture
1.

a solution of lime and water or of whiting, size, and water, used for whitening walls and ceilings.

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The old cottage was given a fresh coat of whitewash.
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The walls were covered in a thick layer of whitewash.
:
limewashdistempercalcimine
2.

a deliberate concealment of an unpleasant or incriminating fact.

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The report was criticized as a whitewash of the scandal.
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Many believed the investigation was a complete whitewash.
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cover-upconcealmentsuppressionobfuscationdisguise
1.

to cover (a wall, ceiling, or building) with whitewash.

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They decided to whitewash the entire exterior of the house.
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The old fence needed to be whitewashed to look new again.
:
paintcoatcoverbleachlighten
2.

to attempt to conceal unpleasant or incriminating facts about (someone or something).

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The government tried to whitewash the corruption scandal.
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They accused the company of trying to whitewash its environmental record.
:
cover upconcealsuppressgloss overdownplay