spi·nous

[spahy-nuhs]
adjective
1.
covered with or having spines; thorny, as a plant.
2.
armed with or bearing sharp-pointed processes, as an animal.

Origin:
1630–40; < Latin spīnōsus; see spine, -ous

spi·nous·ness, noun
in·ter·spi·nous, adjective
mul·ti·spi·nous, adjective
post·spi·nous, adjective
sub·spi·nous, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To spinous
00:10
Spinous is always a great word to know.
So is gobo. Does it mean:
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a fool or simpleton; ninny.
Collins
World English Dictionary
spinous (ˈspaɪnəs) [Click for IPA pronunciation guide]
 
adj
1.  resembling a spine or thorn: the spinous process of a bone
2.  having spines or spiny projections
3.  another word for spinose

Collins English Dictionary - Complete & Unabridged 10th Edition
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Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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American Heritage
Medical Dictionary

spinous spi·nous (spī'nəs)
adj.
Relating to, shaped like, or having a spine or spines.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Example sentences
The spinous process is developed from the junction of the two halves of the vertebral arch.
The spinous process is short and bifid, the two divisions being often of unequal size.
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