whitewash in Portuguese

(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.

(chiefly, literary, and, poetic, often, passive voice) To cover or coat (something) with a white substance, as if with whitewash (noun sense 1); also, to light up (something) with white light.

(often, politics) 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.).