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tractor beam. In DICTIOUS you will not only get to know all the dictionary meanings for the word
tractor beam, but we will also tell you about its etymology, its characteristics and you will know how to say
tractor beam in singular and plural. Everything you need to know about the word
tractor beam you have here. The definition of the word
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English
Etymology
Possibly a shortening of attractor beam; note however the broader meaning of tractor (“machinery that pulls something”). Coined by American science fiction author E. E. Smith in 1931 in his novel Spacehounds of IPC, first serialized in Amazing Stories.
Noun
tractor beam (plural tractor beams)
- (science fiction) A device-generated beam used to attract other objects from a distance.
- Antonyms: pressor beam, repulsor beam
1931 August, E. E. “Doc” Smith, “Spacehounds of IPC”, in Amazing Stories, volume 6, number 5, page 549:Through it Stevens saw with satisfaction that the Forlorn Hope was not being abandoned; in the grip of powerful tractor beams, every fragment of the wreckage was following close behind them in their flight through space.
1945 June, Murray Leinster, “The Ethical Equations”, in Astounding Science Fiction, volume 35, number 4, page 122:By the way they're braced, there are tractor beams and pressor beams and—there are vacuum tubes that have grids but apparently work with cold cathodes.
Translations
device-generated beam used to attract other objects from a distance
References
- Jeff Prucher, editor (2007), “tractor beam”, in Brave New Words: The Oxford Dictionary of Science Fiction, Oxford, Oxfordshire, New York, N.Y.: Oxford University Press, →ISBN.
- Jesse Sheidlower, editor (2001–2024), “tractor beam n.”, in Historical Dictionary of Science Fiction.
Further reading