Hyomandibular
Hyomandibular , adjective
[Hyo- + mandibular.]
(Anatomy) Pertaining both to the hyoidean arch and the mandible or lower jaw; as, the hyomandibular bone or cartilage, a segment of the hyoid arch which connects the lower jaw with the skull in fishes.
(Anatomy) The hyomandibular bone or cartilage.