trismus

[triz-muhs, tris-]

tris·mus

[triz-muhs, tris-]
noun, plural tris·mus·es. Pathology.
1.
a spasm of the jaw muscles that makes it difficult to open the mouth.

Origin:
1685–95; < Neo-Latin < Greek trismós a grinding

tris·mic, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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Trismus is always a great word to know.
So is interrobang. Does it mean:
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a scrap or morsel of food left at a meal.
Collins
World English Dictionary
trismus (ˈtrɪzməs)
 
n
pathol Nontechnical name: lockjaw the state or condition of being unable to open the mouth because of sustained contractions of the jaw muscles, caused by a form of tetanus
 
[C17: from New Latin, from Greek trismos a grinding]
 
'trismic
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
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American Heritage
Medical Dictionary

trismus tris·mus (trĭz'məs)
n.
A firm closing of the jaw due to tonic spasm of the muscles of mastication from disease of the motor branch of the trigeminal nerve. It is usually associated with general tetanus. Also called lockjaw.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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