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Definition of plumulose - 2 dictionary results

plu⋅mu⋅lose

[ploom-yuh-lohs]
–adjective Zoology.
shaped like a downy feather or plumule.

Origin:
1820–30; < NL plūmulōsus. See plumule, -ose 1
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Based on the Random House Dictionary, © Random House, Inc. 2009.
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plu·mule   (plōōm'yōōl)   
n.  
  1. A down feather.

  2. Botany The rudimentary terminal bud of a plant embryo situated at the end of the hypocotyl, consisting of the epicotyl and often of immature leaves.


[Latin plūmula, diminutive of plūma, feather.]
plu'mu·lose' (plōōm'yə-lōs') 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.
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