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adj. spin·i·er, spin·i·est
1. Bearing or covered with spines, thorns, or similar stiff projections.
2. Shaped like a spine.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Noun||1.||spininess - the quality of being covered with prickly thorns or spines|
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