English Reference
verb · noun

whitewash

v. · n.
US /ˈhwaɪtˌwɑʃ/ UK /wˈaɪtwɒʃ/ white·wash UK spelling whitewashed, whitewashes

  1. 01 B2 Upper Intermediate Politics

    v.to try to hide the truth about a mistake or a crime to make a person or organization look good.

    v.to conceal or gloss over faults, errors, or wrongdoings in order to protect a reputation.

    Simple

    The government was accused of trying to whitewash the scandal before the election.

    In context

    The independent inquiry was dismissed by critics as a blatant attempt to whitewash the department's systemic failures.

    Usage

    Often used in the context of official reports or political investigations.

  2. 02 B1 Intermediate

    v.to paint a wall or fence with a simple, cheap white liquid.

    v.to coat a surface with a mixture of lime and water or a similar white liquid.

    Simple

    They decided to whitewash the old garden wall to make the yard look brighter.

    In context

    The villagers traditionally whitewash their stone cottages every spring to protect the walls and reflect the summer heat.

    whitenpaint
  3. 03 C1 Advanced Informal Film

    v.to change a story or a movie to focus on white people, often by replacing characters of color with white actors.

    v.to cast white actors in roles originally intended for people of colour, or to alter a narrative to center white perspectives.

    Simple

    Fans were angry when the studio chose to whitewash the lead role in the movie.

    In context

    The production faced significant backlash for its decision to whitewash a story deeply rooted in East Asian history.

    Teacher's tip

    This is a modern, socially sensitive sense frequently discussed in media and cultural studies.

  4. 04 C1 Advanced InformalBritish English Sport

    v.to beat an opponent so badly that they do not score any points at all.

    v.to defeat an opponent completely, preventing them from scoring or winning any games in a series.

    Simple

    The national team managed to whitewash their rivals in the three-match series.

    In context

    After a dominant performance in the final test, the visitors completed a historic whitewash over the home side.

    Usage

    Commonly used in cricket and tennis contexts.

    shut outsweep
  5. 05 B2 Upper Intermediate Politics

    n.an attempt to stop people from finding out the truth about something bad.

    n.a coordinated effort to hide unpleasant facts or to exonerate a guilty party through a biased investigation.

    Simple

    The public viewed the internal report as a complete whitewash.

    In context

    The opposition party demanded a new probe, claiming the initial findings were nothing more than a political whitewash.

Beneath the hospital windows and newly whitewashed walls there are rows of strawberries and cucumbers planted by the prisoners.

BBC News· 20 Aug 2026

Small and simple, the church’s red-tiled roof and whitewashed stone walls appear similar to those of any number of other charming sanctuaries throughout southwestern France.

JSTOR Daily· 13 May 2026

The noun is derived from white (adjective) + wash (noun). Noun noun sense 5.1 (“medicinal preparation for treating skin diseases”) is a calque of New Latin lōtiō alba (literally “white wash”). The verb is derived partly from white (adjective) + wash (verb), and partly from the noun.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level C1 · Advanced
Frequency Occasional
Updated