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granule

 - 4 dictionary results

gran⋅ule

[gran-yool]
–noun
1. a little grain.
2. a small particle; pellet.
3. a corpuscle; sporule.

Origin:
1645–55; < LL grānulum small grain. See grain, -ule
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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gran·ule   (grān'yōōl)   
n.  
  1. A small grain or pellet; a particle.

  2. Geology A rock or mineral fragment larger than a sand grain and smaller than a pebble, between 2 and 4 millimeters in diameter.

  3. Astronomy One of the small, transient, brilliant markings in the photosphere of the sun.

  4. Biology A cellular or cytoplasmic particle, especially one that stains readily.


[Late Latin grānulum, diminutive of Latin grānum, grain; see gə-no- in Indo-European roots.]
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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Medical Dictionary

Main Entry: gran·ule
Pronunciation: 'gran-(")yü(&)l
Function: noun
1 a : a little grain or small particle; especially : one of a number of particles forming a larger unit b : a small sugar-coated pill
2 : a clump of actinomycetes in a lesion
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

granule gran·ule (grān'y&oomacr;l)
n.

  1. A small grain or pellet; a particle.

  2. A cellular or cytoplasmic particle, especially one that stains readily.

  3. A very small pill, usually coated with gelatin or sugar.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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