Open Dictionary
mouse here to listen, click to choose/add more
Location: USA
Source: Learn That Word
Profile URL: www.learnthat.org

Are you a native English speaker? How do you pronounce this word?

Thank you for contributing!
upload mp3 file or record now it's easy, promised!

{%type%} Definitions

WordNet 3.0Copyright Princeton University
{%wordnet%}
Definitions.net
{%definitions_com%}

Videos

Short "hint"

n. - The branch of engineering science that studies missile design and operation.

edit
Usage examples (33)
  • His interest in rocketry and space travel became a single-minded passion.
  • He was a true pioneer in rocketry and spaceflight and he will be sorely missed.
  • That is why we have made no significant progress in rocketry since the Shuttle was developed (SSME's, TPS, Al-Li structures, etc.).
  • Maybe other readers more versed in rocketry can provide some better information on why vertical take off and landing vehicles are being pursued.
...click for more
Tutoring comment


Tutoring comment not yet available...

add more
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.