of the nature of granules; grainy.
composed of or bearing granules or grains.
showing a granulated structure.

1785–95; granule + -ar1

granularity, noun
granularly, adverb
multigranular, adjective
nongranular, adjective
subgranular, adjective
subgranularly, adverb
subgranularity, noun
ungranular, adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
granular (ˈɡrænjʊlə)
1.  of, like, containing, or resembling a granule or granules
2.  having a grainy or granulated surface

granularity (ˌɡrænjʊˈlærɪtɪ)
1.  the state or quality of being grainy or granular
2.  the state or quality of being composed of many individual pieces or elements

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Word Origin & History

1794, from L.L. granulum "granule," dim. of L. granum "grain." Replaced granulous (14c.).
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

granular gran·u·lar (grān'yə-lər)

  1. Composed or appearing to be composed of granules or grains.

  2. Relating to or containing particles having a strong affinity for nuclear stains, as in certain bacteria.

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

granularity definition

jargon, parallel
The size of the units of code under consideration in some context. The term generally refers to the level of detail at which code is considered, e.g. "You can specify the granularity for this profiling tool".
The most common computing use is in parallelism where "fine grain parallelism" means individual tasks are relatively small in terms of code size and execution time, "coarse grain" is the opposite. You talk about the "granularity" of the parallelism.
The smaller the granularity, the greater the potential for parallelism and hence speed-up but the greater the overheads of synchronisation and communication.

The Free On-line Dictionary of Computing, © Denis Howe 2010
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Example sentences
The new monitoring stations should allow such granularity.
With a three point system including corporatist you get this level of
Abstraction and granularity is mixed with intelligence.
These ontologies cover unrelated or overlapping domains, at different levels of
  detail and granularity.
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