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Word of the Day Tuesday, June 9, 2026

mandible

/ˈmændɪbəl/ noun · British & US
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What does mandible mean?

noun

The lower jawbone of a vertebrate, or the lower jawbone of an animal, typically consisting of a horizontal bone that articulates with the skull and bears the teeth. In anatomy, the mandible is a key structure in the skull.

Example

"The veterinarian examined the cat's mandible to determine the cause of its dental problems."

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

Synonyms for mandible

Rhymes with mandible

Etymologically related