fusion rocket

noun

A rocket engine that uses nuclear fusion reactions for propulsive force.

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Meanings

nounfusion rocket (plural fusion rockets)

plural fusion rockets

  1. space flightaerospaceA rocket engine that uses nuclear fusion reactions for propulsive force.
  2. space flightaerospaceA spacecraft having a fusion reactor that powers the rocket.
  3. space flightaerospaceA nuclear-pulse rocket that uses thermonuclear bombs to supply propulsive force.
Cite this entry
APA

fusion rocket. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/fusion%20rocket

MLA

“fusion rocket.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fusion%20rocket. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “fusion rocket,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/fusion%20rocket.

Source: fusion rocket on Wiktionary, CC BY-SA 4.0.