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planetoidal

 - 3 dictionary results

plan⋅et⋅oid

  [plan-i-toid]
Use planetoidal in a Sentence
–noun Astronomy.
an asteroid.
Origin:
1795–1805; planet + -oid

Related forms:
plan⋅et⋅oi⋅dal, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To planetoidal
plan·e·toid   (plān'ĭ-toid')   
n.  See asteroid.
plan'e·toi'dal (-toid'l) adj.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Science Dictionary
planetoid   (plān'ĭ-toid')  Pronunciation Key 
See asteroid.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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