(Scotland, dated) A jawbox, or tenement sink.

A ribbed plate in the jaws of a rock crusher.

plural of jaw plate

Having a projecting underjaw.

A projecting underjaw.

(slang) An excessively talkative CB radio user; a chatterbox.

(pathology) A side-effect and disease caused by the consumption of bisphosphonate-based medications, resulting in the death of the jawbone, and other rapidly regenerating bone tissues.

Synonym of jaw-jutting

showing a stubble of unshaved beard / having a bruised jaw

plural of jaw-box