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trismus

American  
[triz-muhs, tris-] / ˈtrɪz məs, ˈtrɪs- /

noun

Pathology.
  • trismuses
    plural
  1. a spasm of the jaw muscles that makes it difficult to open the mouth.

  2. lockjaw.


trismus British  
/ ˈtrɪzməs /

noun

  1. Nontechnical name: lockjawpathol 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

"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

Other Word Forms

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Nouns

Etymology

Origin of trismus

1685–95; < New Latin < Greek trismós a grinding

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:

This is substantially the same thing as trismus, except that it extends to other parts, and often to nearly all the muscles of the organism.

From A Newly Discovered System of Electrical Medication by Daniel Clark

He rapidly developed blindness, trismus, difficulty in swallowing, and shortly lost consciousness.

From Food Poisoning by Edwin Oakes Jordan

Cerebro-spinal meningitis and basal meningitis present certain superficial resemblances to tetanus, but there is no trismus, and the spasms chiefly affect the muscles of the neck and back.

From Manual of Surgery Volume First: General Surgery. Sixth Edition. by Alexis Thomson

It is recommended in the above mentioned doses for delirium tremens, trismus, tetanus and kindred diseases of the nervous system, repeated every hour or half-hour until relief is obtained.

From New, Old, and Forgotten Remedies: Papers by Many Writers by Edward Pollock Anshutz

The clonic nature of the spasms and the entire absence of trismus serve to distinguish it from tetanus.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

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