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cotyloid

American  
[kot-l-oid] / ˈkɒt lˌɔɪd /

adjective

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


cotyloid British  
/ ˈkɒtɪˌlɔɪd /

adjective

    1. shaped like a cup

    2. of or relating to the acetabulum

"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

noun

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

"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

Etymology

Origin of cotyloid

1750–60; < Greek kotyloeidḗs, equivalent to kotýl ( ē ) cup + -oeidēs -oid

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

If, still taking the cotyloid cavity as the point of departure, we proceed inwards—that is, towards the median line of the body—we find the pubis; if in a posterior direction, the ischium.

From Artistic Anatomy of Animals by Cuyer, ?douard

The portion of the bone which connects the ilium to the region occupied by the cotyloid cavity is extremely narrow; posteriorly, the bone enlarges again to form the ischial and pubic portions.

From Artistic Anatomy of Animals by Cuyer, ?douard

Immediately above the cotyloid cavity is a rough crest, which is known as the supracotyloid crest, which is, however, no other than the homologue of the sciatic spine.

From Artistic Anatomy of Animals by Cuyer, ?douard

The deep cotyloid cavity renders disarticulation difficult and luxation does not often take place.

From Lameness of the Horse Veterinary Practitioners' Series, No. 1 by Lacroix, John Victor

In birds, the femur is shorter than the bones of the leg; its great trochanter is in contact with a prominence which occupies the posterior part of the border of the cotyloid cavity.

From Artistic Anatomy of Animals by Cuyer, ?douard

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