jaw ②barb (of a fishhook)

lower jaw

upper jaw

jawbone

double chin

chin strap

(person) with a turned-up chin

to have a protruding chin

suddenly lifting someone's face by their chin (in a domineering yet romantic fashion)

to jerk one's chin

mandible

jawbone

jaw joint

maxilla

agnathans (jawless fishes of superclass Agnatha)

chaetognath (any worm of phylum Chaetognatha)

maxilliped

submandibular gland

maxillary artery

Chaetognatha (phylum of arrow worms)

prognathism

maxillary prognathism

temporomandibular joint disorder

gnathostomiasis