trochlea
Americannoun
-
trochleae,
plural
-
trochleas
plural
noun
Other Word Forms
Noun Inflected Forms
Etymology
Origin of trochlea
1685–95; < Latin: pulley block or sheave < Greek trochiléa, trochil ( e ) ía; akin to tróchilos sheave, runner, akin to tréchein to run
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:
A good example is the elbow joint, with the articulation between the trochlea of the humerus and the trochlear notch of the ulna.
From Textbooks ● Jun. 19, 2013
This region articulates with the trochlea of the humerus as part of the elbow joint.
From Textbooks ● Jun. 19, 2013
However, the tendon of the oblique muscles threads through a pulley-like piece of cartilage known as the trochlea.
From Textbooks ● Jun. 19, 2013
The angle of the tendon through the trochlea means that contraction of the superior oblique rotates the eye medially.
From Textbooks ● Jun. 19, 2013
G, The trochlea, or pulley over which one of the muscles passes.
From A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) by Calvin Cutter
This operation has been found a corrective in cases of outward luxation as well as those of upward dislocation of the patella when resorted to before the trochleae are worn from frequent luxation.
From Lameness of the Horse Veterinary Practitioners' Series, No. 1 by John Victor Lacroix
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
