implode

verb

im·​plode im-ˈplōd 

imploded; imploding

intransitive verb

1

a

: to burst inward

a blow causing a vacuum tube to implode

b

: to undergo violent compression

massive stars which implode

2

: to collapse inward as if from external pressure

also : to become greatly reduced as if from collapsing

3

: to break down or fall apart from within : self-destruct

… the firm … imploded from greed and factionalism.

—Jan Hoffman

transitive verb

: to cause to implode

Synonyms of implode

• collapse

Examples of implode in a Sentence

a controlled demolition during which the entire building imploded in a matter of seconds

Recent Examples on the Web

The decision ended all legal proceedings against Macri, who served as head of state when the submarine imploded. —Almudena Calatrava, Los Angeles Times, 3 Mar. 2026

The revamped Sex Pistols, the pioneering English punk-rock band that imploded in early 1978 after a tumultuous run that lasted barely two years, are San Diego-bound. —George Varga, San Diego Union-Tribune, 2 Mar. 2026

The Lions took a 2-0 lead into halftime but imploded in the second half for a second defeat in as many games to start the season. —Kyle Foley, The Orlando Sentinel, 2 Mar. 2026

Potentially lethal high voltages, dangerous ultraviolet and X-ray radiation and a high-vacuum apparatus that can implode if improperly handled. —Miriam Fauzia, Dallas Morning News, 26 Feb. 2026

Word History

Etymology

in- entry 2 + -plode (as in explode)

First Known Use

1881, in the meaning defined at intransitive sense 1a

Rhymes for implode

• abode
• anode
• barcode
• bestowed
• boatload
• borrowed
• carload
• caseload
• cathode
• commode
• corrode
• crossroad

Kids Definition

implode

verb

im·​plode im-ˈplōd 

imploded; imploding

: to burst inward