destruct

IPA/ˌself.dɪˈstrʌkt/
KK[dɪstrˈʌkt]IPA/ˌself.dɪˈstrʌkt/

destruct — noun

1. the deliberate blowing up of a rocket or missile after lift-off, typically perfo

1.nounC1
Definition

the deliberate blowing up of a rocket or missile after lift-off, typically performed during testing when the vehicle strays off course and creates a safety hazard

Example

The safety officer pressed the destruct button when the missile headed toward a populated area.

destruct as adjective modifier: destruct button / destruct sequence

Mission control sent the destruct command seconds after the rocket started spinning out of control.

collocation: destruct command

Common collocations
  • destruct button
  • destruct sequence
  • destruct command
  • destruct mechanism
  • destruct system
  • destruct order
Synonyms
  • destruction

    the general term for destroying anything; 'destruct' is much narrower and more technical

  • demolition

    used for buildings and structures, not rockets

Antonyms
  • construction

    the deliberate building or assembling of something

Grammar Patterns

destruct + noun (as modifier)

the destruct + of + noun

Usage Note

Almost always appears as a modifier before a noun (destruct button, destruct sequence, destruct system) or in technical phrases. Rarely used as a standalone countable noun.

Common Mistakes

The army ordered the destruct of the bridge.
The army ordered the destruction of the bridge.
As a noun, 'destruct' is limited to rocketry and aerospace contexts; for general destruction, use 'destruction.'

destruct — verb

Word family

Synonym discussion

Sense: verb/1

The verb sense describing a machine destroying itself overlaps with several similar words. 'Self-destruct' is the standard everyday form — 'destruct' alone sounds clipped and technical, used mainly in manuals and science fiction. 'Implode' refers to a collapse inward, often under pressure, and is common for both physical objects (a submarine imploding) and abstract systems (a company imploding). 'Disintegrate' means to break into very small pieces and can be gradual, while 'destruct' implies a single planned event. 'Blow up' is informal and suggests an explosion, whereas 'destruct' can involve any method of destruction. For example, a spy gadget could be programmed to self-destruct by melting its circuits — it doesn't need to blow up. In everyday conversation, say 'the drone self-destructed' rather than 'the drone destructed.'

self-destructimplode ↗disintegrateblow up ↗

Common collocations

Nouns

Adverbs

Phrases

  • built to destruct
  • programmed to destruct
  • destruct upon [condition]

Etymology

LatinFrench (influence on 'destroy')English (back-formation from 'destruction')

'Destruct' is a back-formation from 'destruction,' which comes from Latin 'destruere' (de- 'down, away' + struere 'to build, pile up'). The original Latin meant 'to pull down, tear down a building.' While 'destroy' has been in English since the 1200s, the shorter verb 'destruct' appeared much later, first as a technical term in rocketry and aerospace engineering during the mid-20th century. It was then popularised in science fiction through the phrase 'self-destruct,' especially by the TV series Mission: Impossible. The standalone verb 'destruct' remains uncommon outside technical and computing contexts.