destruct

Etymology

The modern verb is a back-formation from English from destruction,^[2][3][4][5] probably in the jargon of American aerospace and defence workers for the deliberate destruction of a missile in flight.^[6][4] An isolated 17th-century use is recorded by the OED, in an entry not revised since 1895, which derives the verb from the participial stem of Latin dēstruō (“to destroy”),^[7][8] the source of destroy and destruction;^[7][2] Etymonline takes that use as probably from the Latin past participle.^[6] The noun comes from the verb.^[3]

Earliest recorded meaning

To destroy: before 1638, in Joseph Mede's paraphrase of 2 Peter,^[7] a general sense that the Shorter Oxford records only in the mid 17th century.^[8] Dictionary.com dates the word to 1630–40.^[5]

Semantic evolution

After the 17th-century use the word lapsed^[8][6] and was formed again in the 1950s, in the United States, for the deliberate destruction of one's own rocket or missile for safety, with a noun and attributive use from the same period.^[4][8][6][9] Etymonline dates the verb in this use to 1958.^[6] The compound self-destruct was made popular in 1966 by the opening voice-over of the television spy drama "Mission: Impossible".^[6] Merriam-Webster Unabridged extends the noun to the destruction of any device or material, for example to keep it from an enemy.^[3]

Timeline

• before 1638 – to destroy (an isolated use).^[7][8]
• 1958 – to destroy one's own missile in flight deliberately.^[6][4]
• mid 20th century – noun, the deliberate destruction of one's own rocket or missile.^[8][3]

Meanings

Verb

1. To destroy one's own missile or rocket deliberately, for safety: Ground control destructed the rocket when it veered off course.^[9][8]
2. Of a missile or rocket, to be destroyed in this way; to self-destruct.^[9][5]
3. To destroy.^[3][5]

Noun

1. The deliberate destruction of a rocket after launch, especially during a test; also, the destruction of a device or material so that an enemy cannot seize it.^[3][9][8]

Adjective

1. Designed to destroy itself or the thing that contains it: a destruct mechanism.^[9][5]

Related words

• destructible
• destruction
• destructive
• destructor
• destroy
• construct

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
3. ^ a b c d e f Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
4. ^ a b c d Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
5. ^ a b c d e Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
6. ^ a b c d e f g Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
7. ^ a b c d Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
8. ^ a b c d e f g h Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
9. ^ a b c d e Collins English Dictionary (2023), Glasgow: HarperCollins