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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:

We find, on the external surface of the iliac bone, the cotyloid cavity, whose border is interrupted by the cotyloid notch; a deep notch which looks downwards.

From Artistic Anatomy of Animals by ?douard Cuyer

The Coxo-femoral Articulation.—The head of the femur is received in the cotyloid cavity; these are the osseous surfaces in contact in this articulation.

From Artistic Anatomy of Animals by ?douard Cuyer

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 ?douard Cuyer

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 ?douard Cuyer

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 ?douard Cuyer

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