English Reference

Word

wash

Phoneticswash

US/ˈwɑʃ/

UK/wˈɒʃ/

Definitions

01to clean with water

A1 · Beginner

v. to clean something using water and usually soap.

v. to cleanse an object, surface, or the body using water or another liquid, typically with a detergent.

“Remember to wash your hands thoroughly before you start cooking dinner.”

“The laboratory technician must wash the glassware with distilled water to ensure no chemical residue interferes with the next experiment.”

Usage

Transitive or intransitive; often used reflexively in British English without 'myself'.

Pitfall

I need to wash my hands from the dirt.

I need to wash the dirt off my hands.

You wash an object to clean it, or you wash dirt 'off' or 'away' from something.

Synonyms

Antonyms

02to be convincing

C1 · Advanced Informal

v. to be believable or to seem true when someone explains something.

v. to withstand scrutiny or be accepted as valid; almost exclusively used in the negative.

“He said he was late because of a dragon, but that excuse won't wash with the teacher.”

“The CEO's claims of ignorance regarding the accounting errors simply did not wash with the regulatory committee.”

Usage

Usually appears in the negative form 'won't wash' or 'doesn't wash'.

Teaching tip

This is a common idiomatic use in British English to dismiss a weak excuse.

03to carry away by water

B2 · Upper Intermediate

v. when moving water moves or removes something from its place.

v. to carry, erode, or remove by the forceful motion of water.

“The heavy rain threatened to wash the seeds away from the garden.”

“The coastal road was gradually washed away by decades of relentless tidal erosion and winter storms.”

Usage

Often used with particles like 'away', 'up', or 'out'.

Synonyms

04laundry

A2 · Elementary Countable noun

n. a group of clothes that need to be cleaned or have just been cleaned.

n. a batch of clothes or linens laundered at one time.

“I have a huge wash to do this weekend because I have no clean socks left.”

“She hung the Monday wash on the line, taking advantage of the brisk wind and clear skies.”

Synonyms

05a neutral result

C1 · Advanced Countable noun Finance Informal

n. a situation where the good and bad things are equal, so there is no change.

n. a situation in which losses and gains balance each other out, resulting in no net change.

“The extra money I earned was spent on petrol, so the trip was a wash.”

“While the new contract offers a higher salary, the increased cost of living in the city makes the move a wash financially.”

06water movement

B2 · Upper Intermediate Uncountable noun Nautical

n. the movement of water behind a boat or waves hitting the shore.

n. the surge of water caused by the motion of a vessel or the breaking of waves.

“The wash from the passing ferry made our small boat rock violently.”

“The captain reduced speed near the marina to minimize the wash and prevent damage to the moored yachts.”

Synonyms

wakebackwashsurge

07thin layer of paint

B2 · Upper Intermediate Countable noun Art

n. a thin, watery layer of paint or colour spread over a surface.

n. a thin, translucent coat of paint or ink, typically applied over a large area in a single movement.

“The artist applied a light blue wash to the top of the paper to create the sky.”

“The watercolorist used a broad wash of ochre to establish the base tone of the desert landscape before adding finer details.”

Synonyms

Word family

VERB

Idioms

Domains

ArchitectureArtChemistryFinanceMiningNauticalTelevision

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.A2 KeyIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.3.0–4.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 2.0–2.524–43TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.225–549
Frequency
Common
Level
A2 · ElementaryOxford
Updated

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