单词 | zygoma |
释义 | zygoman. Anatomy. The bony arch on each side of the skull in vertebrates, consisting of the malar or jugal bone (cheek-bone) and its connections, and forming a junction between the cranial and facial bones; the zygomatic arch; also, in restricted sense, some part of this, as the malar bone itself, the zygomatic process of the temporal bone, or the process of the malar which articulates with this. ΘΚΠ the world > life > the body > structural parts > bone or bones > skull > parts of skull > [noun] > zygomatic arch zygoma1684 zygomatic1811 zygomatic arch1825 1684 tr. S. Blankaart Physical Dict. 302 Zygoma is the jugal Bone about the Temples. 1739 J. Sparrow tr. H. F. Le Dran Observ. Surg. iii. 13 There appeared near the Zigoma.., by the Wing of the Nostril, a slender Fluctuation. 1804 J. Abernethy Surg. Observ. 175 The fracture ran horizontally, about a quarter of an inch above the zygoma. 1825 A. Monro Elem. Anat. Human Body I. 379 The Temporal muscle is seen in the temples, and its tendon passing under the zygoma. a1842 C. Bell Anat. & Philos. Expression (ed. 3) (1844) iv. 109 The zygoma, a process of the cheekbone, which joins the temporal bone. 1855 L. Holden Human Osteol. 57 At the lower part of the squamous portion there is an outgrowth of bone, termed the ‘zygoma’. 1893 H. Morris Treat. Human Anat. 37 A ridge of bone, the supra-mastoid crest, runs immediately above the external auditory meatus, and is continued onwards to the zygoma. This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2022). < |
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