Definition of trochlea
: an anatomical structure that is held to resemble a pulley; especially : the articular surface on the medial condyle of the humerus that articulates with the ulna
Indulge Your Inner Word Nerd
Origin and Etymology of trochlea
New Latin, from Latin, block of pulleys, from Greek trochileia, from trochilos sheave, from trochos wheel
Medical Dictionary
trochlea
playMedical Definition of trochlea
: an anatomical structure resembling a pulley: asa: the articular surface on the medial condyle of the humerus that articulates with the ulnab: the fibrous ring in the inner upper part of the orbit through which the tendon of the superior oblique muscle of the eye passes
Learn More about trochlea
-
Britannica.com: Encyclopedia article about trochlea
Seen and Heard
What made you want to look up trochlea? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!