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Slang dictionary results for bash.
Synonyms

bash

American  
[bash] / bæʃ /

verb (used with object)

bashes, present (3rd person singular) bashed, past participle, past bashing present participle
  1. to strike with a crushing or smashing blow.

  2. Chiefly British, Canadian. to hurl harsh verbal abuse at.


noun

bashes plural
  1. a crushing blow.

  2. Informal. a thoroughly enjoyable, lively party.

idioms

  1. on the bash, working as a prostitute.

  2. have a bash (at), to attempt; make an attempt.

bash British  
/ bæʃ /

verb

  1. (tr) to strike violently or crushingly

  2. (tr; often foll by in, down, etc) to smash, break, etc, with a crashing blow

    to bash a door down

  3. to crash (into); collide (with)

    to bash into a lamppost

  4. to dent or be dented

    this tin is bashed

    this cover won't bash easily

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a heavy blow, as from a fist

  2. a dent; indentation

  3. a party

  4. informal to make an attempt

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does bash mean? Bash means "to strike" something with great force. It's been adopted as slang for hurling insults or verbal abuse at someone. A bash is also an older slang term for "a wild party."

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of bash

First recorded in 1635–45; perhaps of expressive origin

Explanation

To bash is to hit something hard. You might stand up suddenly on a sailboat and bash your head on the mast. Marching band drummers bash their drums with mallets, and terrible drivers bash their bumpers into trees. You can also figuratively bash another person by saying terribly critical things about her. When bash is a noun, it means either "a hard hit or blow," or "a loud, festive party:" "Welcome to my bash! Don't bash your head on the piñata."

Keep Reading on Vocabulary.com

Vocabulary lists containing bash

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The event at Madison Square Garden shuttered one of Manhattan's busiest corridors and brought out Hollywood's A-list for what was likely the bash of the century.

From BBC • Jul. 4, 2026

The Wall Street Journal and parent Dow Jones weren’t yet in existence when the country turned 100 and had its centennial bash, in 1876.

From The Wall Street Journal • Jun. 30, 2026

Preparations for the 250th bash started in 2016 with the intention of making it on par with those earlier celebrations.

From Salon • Jun. 30, 2026

Donald Trump's ambassador to Belgium takes over a Brussels park Sunday for a high-profile bash to mark America's 250th birthday -- despite local pushback and official hurdles to his more spectacular plans.

From Barron's • Jun. 26, 2026

I go out into the hall and almost bash headlong into one of the giant metal racks of trays.

From "It’s Kind of a Funny Story" by Ned Vizzini

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