What does implosion mean?
Implosion is a formal noun for a sudden movement or collapse inward. In its literal sense, it describes the compression or collapse of an object or material, as when a structure caves in or nuclear material is forced inward in an implosion device. In figurative use, an implosion is the rapid and often dramatic failure of an organization, political coalition, business, or other system. The expression “political implosion,” for example, suggests that a group has broken apart rapidly and comprehensively rather than merely weakened. Compared with the more general word collapse, implosion emphasizes an inward or concentrated process and often conveys the force and finality of the event. It is also the counterpart of explosion: where an explosion moves or releases energy outward, an implosion draws material inward. The word is useful because it captures both physical process and metaphorical disintegration while preserving a distinctly technical, vivid tone.
nounA sudden inward collapse or compression of an object or material, especially when caused by an external force. Figuratively, it refers to the rapid and complete collapse of an organization, system, or situation.
- A sudden inward collapse or compression of a physical object or material.
- The rapid and complete collapse of an organization, institution, process, or situation.
"The sudden implosion of the coalition left the government with no reliable parliamentary majority."
"The old steel structure suffered an implosion when its supports gave way."
"The series of scandals led to the political implosion of the leadership committee."
Usually countable; the plural is implosions.
"The report described several political implosions across the region."
An implosion bomb works by compressing fissile material inward, turning the inward motion into a nuclear reaction.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does implosion come from?
The word entered English in the 17th century and was modeled on the explosion family. It comes from Latin implōdere, literally “to strike inward,” formed from the prefix in- and plaudere, “to beat” or “strike.” Related English words such as implode, implosive, explode, and explosion belong to the same Latin root.
Related word forms
How implosion is actually used
The word is formal and especially common in technical, political, journalistic, and economic contexts. It usually suggests a sudden and concentrated failure rather than a gradual decline. The related verb is implode.
Easily confused with implosion
An explosion is a forceful release or bursting outward, whereas an implosion is a rapid collapse or compression inward.