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tailbone

[teyl-bohn] /ˈteɪlˌboʊn/
noun, Anatomy
1.
the coccyx.
Origin
1540-1550
1540-50; tail1 + bone
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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tail-bone in Medicine

tailbone tail·bone (tāl'bōn')
n.
See coccyx.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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tail-bone in Science
tailbone
  (tāl'bōn')   
See coccyx.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Slang definitions & phrases for tail-bone

tailbone

noun phrase

The buttocks; ass (1940s+)


The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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Word Value for tail

4
5
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