blockbuster

noun

block·​bust·​er ˈbläk-ˌbə-stər 

often attributive

1

: a very large high-explosive bomb

2

: one that is notably expensive, effective, successful, large, or extravagant

3

: one who engages in blockbusting

Synonyms of blockbuster

• success
• hit

Examples of blockbuster in a Sentence

a 900-page blockbuster of a novel

the movie is expected to be the biggest blockbuster of the summer

Recent Examples on the Web

In this summer’s record-breaking blockbuster, Bruce loses control and is unable to stop from transforming into the Hulk when his mind is controlled by Jean Grey (Sadie Sink). — Jordan Moreau, Variety, 24 Sep. 2026

Housed in the 17th-century Hellbrunn Palace, where many scenes from the film were shot, the museum distinguishes the real-life story of the von Trapp family from that of the 1959 Broadway musical and later the Hollywood blockbuster. — ABC News, 21 Sep. 2026

The uplifting sci-fi movie, directed by Phil Lord and Christopher Miller, went on to make about $685 million worldwide at the box office; an impressive feat for a non-franchise blockbuster these days. — Fran Ruiz, Space.com, 21 Sep. 2026

At least four of the films must be independent films and 20% must be blockbusters. — Dade Hayes, Deadline, 21 Sep. 2026

Word History

First Known Use

1942, in the meaning defined at sense 1

Rhymes for blockbuster

• adjuster
• baluster
• combustor
• lackluster
• bluster
• buster
• cluster
• duster
• juster
• luster
• lustre
• maister

Kids Definition

blockbuster

noun

block·​bust·​er ˈbläk-ˌbəs-tər 

: one that is very large, successful, or violent

a blockbuster of a movie