Meanings
plural tumble motors
- aerospaceA small rocket motor mounted to a rocket stage, which fires following staging in order to cause the discarded stage to tumble and prevent it from potentially ramming the spacecraft due to residual thrust.
Cite this entry
tumble motor. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/tumble%20motor
“tumble motor.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/tumble%20motor. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “tumble motor,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/tumble%20motor.
Source: tumble motor on Wiktionary, CC BY-SA 4.0.