noun
(uncountable) A mixture of a powdered mineral substance (often slaked lime (containing calcium hydroxide), chalk (calcium carbonate), or both) and water which is used for painting surfaces such as fences and walls bright white.
A thing used to hide mistakes, or to create an appearance of honesty, propriety, etc.; also (often politics), an act of hiding mistakes or creating an appearance of honesty, propriety, etc.; especially, a campaign, investigation, etc., which intentionally hides or overlooks unfavourable facts.
An act of clearing a person's debts, especially through a declaration of bankruptcy by a court.
A complete victory or series of victories without suffering any losses; a clean sweep; also, a victory or series of victories by a very large margin.
(uncountable, cooking) The most basic type of thickening agent, consisting of flour blended with water to make a paste.
(countable, cosmetics, historical) A preparation for making the skin look lighter.
Any of several medicinal preparations for treating skin diseases consisting of a mixture of a metallic compound (such as one of lead, sulfur, or zinc) and water.
White wine, especially Madeira or sherry, drunk after dinner or after taking claret and port; (countable) a glass of such wine.
verb
To paint (a building, a wall, etc.) a bright white with whitewash (noun noun, sense 1).
To distort or give a misleading account of (history, a narrative, etc.) by discounting the participation of people of colour and focusing on white people.
To cover or coat (something) with a white substance, as if with whitewash (noun noun, sense 1); also, to light up (something) with white light.
To clear (someone's) debts, especially through a declaration of bankruptcy by a court; also, to clear or write off (a debt).
To hide (someone's) mistakes, or to create an appearance of honesty, propriety, etc., for (someone); also, to intentionally hide or overlook (mistakes, unfavourable facts, wrongdoing, etc.).
To achieve a complete victory or series of victories over (an opponent) without suffering any losses; also, to achieve a victory or series of victories over (an opponent) by a very large margin.
To make (the face, etc.) look lighter with makeup or a similar preparation.
Synonym of bleach (“to treat (fabric) with a substance which lightens or whitens”).
To paint bright white with whitewash (noun noun, sense 1).
To have debts cleared through a declaration of bankruptcy by a court.
Of bricks: to become encrusted with a white layer of soluble salts due to efflorescence.