Zygomatic arch

The zygomatic arch is formed by the zygomatic process of temporal bone (a bone extending forward from the side of the skull, over the opening of the ear) and the temporal process of the zygomatic (the side of the cheekbone), the two being united by an oblique suture; the tendon of the Temporalis passes medial to the arch to gain insertion into the coronoid process of the mandible.
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The zygomatic bone (malar bone) is a paired bone of the human skull. It articulates with the maxilla, the temporal bone, the sphenoid bone and the frontal bone. It forms part of the orbit and is commonly referred to as the cheekbone. It is situated at the upper and lateral part of the face: it forms the prominence of the cheek, part of the lateral wall and floor of the orbit, and parts of the temporal and infratemporal fossae [Fig. 1]. It presents a malar and a temporal surface; four processes, the frontosphenoidal, orbital, maxillary, and temporal; and four borders.
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Zygomatic arch n. The arch formed by the temporal process of the zygomatic bone and the zygomatic process of the temporal bone. Also called zygoma. [more]Zygomatic arch - Community and Resources

Noun
1. the slender arch formed by the temporal process of the cheekbone that bridges to the zygomatic process of the temporal bone
(synonym) zygoma, arcus zygomaticus
(hypernym) bone, os
(part-holonym) cheekbone, zygomatic bone, mala, malar bone, jugal bone, os zygomaticum

See Zygoma.

noun
curved part of the body, especially under the foot
aortic arch = bend in the aorta which links the ascending aorta to the descending
deep plantar arch = curved artery crossing the sole of the foot
palmar arch = one of two arches in the palm of the hand, formed by two arteries which link together
longitudinal arch or plantar arch = curved part of the sole of the foot running along the length of the foot
metatarsal arch or transverse arch = arched part of the sole of the foot, running across the sole of the foot from side to side
zygomatic arch = ridge of bone across the temporal bone, running between the ear and the bottom of the eye socket
fallen arches = condition where the arches in the sole of the foot are not high

ARCATA ZIGOMATICA