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Showing results for tuberosity. Search instead for deltoid tuberosity.
Synonyms

tuberosity

American  
[too-buh-ros-i-tee, tyoo-] / ˌtu bəˈrɒs ɪ ti, ˈtju- /

noun

tuberosities plural
  1. a rough projection or protuberance of a bone, as for the attachment of a muscle.


tuberosity British  
/ ˌtjuːbəˈrɒsɪtɪ /

noun

  1. any protuberance on a bone, esp for the attachment of a muscle or ligament

"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

Noun Inflected Forms

Etymology

Origin of tuberosity

From the Medieval Latin word tūberōsitās, dating back to 1535–45. See tuberose 2, -ity

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:

You can feel the ischial tuberosity if you wiggle your pelvis against the seat of a chair.

From Textbooks Jun. 19, 2013

The large, roughened area of the inferior ischium is the ischial tuberosity.

From Textbooks Jun. 19, 2013

On the proximal radius, the narrowed region below the head is the neck; distal to this is the radial tuberosity.

From Textbooks Jun. 19, 2013

The tibial tuberosity is an elevated area on the anterior side of the tibia, near its proximal end.

From Textbooks Jun. 19, 2013

The superior is formed by the gluteal muscles; the inferior corresponds to the tuberosity of the ischium.

From Artistic Anatomy of Animals by Cuyer, ?douard

The ischial tuberosities of females are also farther apart, which increases the size of the pelvic outlet.

From Textbooks Jun. 19, 2013

In a column on the benefits of exercise, he scolded sloths: "Don't just sit on your ischial tuberosities, watching hired professionals play " Down to the Tegument.

From Time Magazine Archive

The superior extremity is thick, and expands in forming three tuberosities: two lateral and an anterior.

From Artistic Anatomy of Animals by Cuyer, ?douard

All have dark brown nuptial tuberosities on the pollex.

From A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, Mexico by Duellman, William E.

Males have dark brown horny nuptial tuberosities on the thumb.

From The Amphibians and Reptiles of Michoacán, México by Duellman, William E.

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