cotyloid

[ kot-l-oid ]
/ ˈkɒt lˌɔɪd /
|

adjective Anatomy.

being in the shape of a cup; cup-shaped.

Origin of cotyloid

1750–60; < Greek kotyloeidḗs, equivalent to kotýl(ē) cup + -oeidēs -oid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for cotyloid

cotyloid

cotyloidal

/ (ˈkɒtɪˌlɔɪd) anatomy /

adjective

  1. shaped like a cup
  2. of or relating to the acetabulum

noun

a small bone forming part of the acetabular cavity in some mammals

Word Origin for cotyloid

C18: from Greek kotuloeidēs cup-shaped, from kotulē a cup
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for cotyloid

cotyloid

[ kŏtl-oid′ ]

adj.

Shaped like a cup.
Relating to the acetabulum.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.