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sesamoid

American  
[ses-uh-moid] / ˈsɛs əˌmɔɪd /

adjective

Anatomy.
  1. shaped like a sesame seed, as certain small nodular bones and cartilages.


sesamoid British  
/ ˈsɛsəˌmɔɪd /

adjective

  1. of or relating to various small bones formed in tendons, such as the patella

  2. of or relating to any of various small cartilages, esp those of the nose

"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

Other Word Forms


Etymology

Origin of sesamoid

1690–1700; < Latin sēsamoīdēs < Greek sēsamoeidḗs like sesame seed. See sesame, -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:

The Grizzlies announced the procedure Tuesday on a broken medial sesamoid bone in the toe.

From Washington Times ● May 16, 2023

His sesamoid bone is crushed and, he said, dying.

From New York Times ● Apr. 28, 2023

The possibility remains that guard Norman Powell, sidelined since Feb. 10 with a fractured medial sesamoid bone in his foot, could join them on the practice floor.

From Los Angeles Times ● Apr. 3, 2022

X-rays revealed a non-displaced fracture of the sesamoid bone.

From Seattle Times ● Sep. 23, 2021

If the puncture involves the sesamoid sheath, the synovial fluid escapes.

From Special Report on Diseases of the Horse by Charles B. Michener

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