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Synonyms

blockbuster

American  
[blok-buhs-ter] / ˈblɒkˌbʌs tər /

noun

  1. an aerial bomb containing high explosives and weighing from four to eight tons, used as a large-scale demolition bomb.

  2. a motion picture, novel, etc., especially one lavishly produced, that has or is expected to have wide popular appeal or financial success.

  3. something or someone that is forcefully or overwhelmingly impressive, effective, or influential.

    The campaign was a blockbuster.

  4. a real-estate speculator who practices blockbusting.


blockbuster British  
/ ˈblɒkˌbʌstə /

noun

  1. a large bomb used to demolish extensive areas or strengthened targets

  2. a very successful, effective, or forceful person, thing, etc

  3. a lavish film, show, novel, etc, that proves to be an outstanding popular success

"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

Etymology

Origin of blockbuster

First recorded in 1940–45; block + buster

Explanation

A blockbuster is a Hollywood movie that's made with a large budget and big stars. A true blockbuster is extremely popular and brings in a lot of money. Typically, a blockbuster is a fabulous summer movie that audiences line up to see the first weekend it's released. You can also call a successful play or a new, popular video game a blockbuster. Less, often, a huge bomb is a blockbuster — this is the word's original, 1940s meaning, from the fact that such a bomb could destroy an entire city block. The entertainment meaning, from the 1950s, began as theater slang.

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Vocabulary lists containing blockbuster

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.

Blockbuster romance Saiyaara followed a troubled male rockstar who ultimately "rescues" his partner who is struggling with Alzheimer's disease.

From BBC • Jan. 2, 2026

Blockbuster IPOs earlier in 2026 could set performance expectations for those that follow.

From The Wall Street Journal • Dec. 17, 2025

A $40 late fee on a Blockbuster Video rental led to the creation of the company that has swallowed Hollywood.

From The Wall Street Journal • Dec. 6, 2025

Hastings and Sarandos’ enterprise was largely responsible for bankrupting the then-dominant video rental chain, Blockbuster.

From Los Angeles Times • Dec. 5, 2025

Then he stopped at the Blockbuster and got a movie in case the TV cable went out again.

From "Hoot" by Carl Hiaasen