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Word of the Day Wednesday, June 10, 2026

trismus

/ˈtraɪməs/ noun · British & US
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What does trismus mean?

noun

A condition in which the jaw muscles contract, causing the jaw to lock in a fixed position, often resulting in difficulty opening the mouth. This can be caused by various factors, including aviation, dental procedures, or certain medical conditions.

Example

"The patient was diagnosed with trismus after undergoing a dental procedure, making it difficult for her to eat and speak."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for trismus

Rhymes with trismus

Etymologically related