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Showing results for tuberosity. Search instead for numerosity.
Synonyms

tuberosity

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

noun

plural

tuberosities
  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

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.

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

From Textbooks • Jun. 19, 2013

The sacrum is also attached to the hip bone by the sacrospinous ligament, which spans the sacrum to the ischial spine, and the sacrotuberous ligament, which runs from the sacrum to the ischial tuberosity.

From Textbooks • Jun. 19, 2013

Projecting superiorly and anteriorly from the ischial tuberosity is a narrow segment of bone called the ischial ramus.

From Textbooks • Jun. 19, 2013

On the posterior shaft of the femur is the gluteal tuberosity proximally and the linea aspera in the mid-shaft region.

From Textbooks • Jun. 19, 2013

In the hind-leg, the perforated tendon is a continuation of that of the plantaris, passing pulley-wise over the tuberosity of the calcaneum.

From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" by Various