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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

A jet engine containing its own propellant and driven by reaction propulsion.

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Usage examples (36)
  • We watched the rocket shoot into the air until it was out of sight.
  • A rocket propelled grenade launcher can use the term rocket, because it has a conventional rocket propellant system behind the charge.
  • After all, a rocket is a rocket, no matter how small.
  • This rocket is already extant and has a flight history.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.