trochlea
Americannoun
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.
This region articulates with the trochlea of the humerus as part of the elbow joint.
From Textbooks • Jun. 19, 2013
The articulating surfaces of the distal humerus consist of the trochlea medially and the capitulum laterally.
From Textbooks • Jun. 19, 2013
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
The angle of the tendon through the trochlea means that contraction of the superior oblique rotates the eye medially.
From Textbooks • Jun. 19, 2013
At the inferior extremity the condyle, although not large, is recognisable; for it is separated from the trochlea by a depression in form of a groove.
From Artistic Anatomy of Animals by Cuyer, ?douard
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.
