zygomatic arch
collocation in Englishmeaningsofzygomaticandarch
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zygomatic
adjective
uk/zaɪ.ɡəʊˈmæt.ɪk/us/ˌzaɪ.ɡəˈmæt̬.ɪk/
relating to the ...
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arch
noun[C]
uk/ɑːtʃ/us/ɑːrtʃ/
a structure, consisting of a curved top on two supports, that holds the weight of something ...
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(Definition ofzygomaticandarchfrom theCambridge English Dictionary© Cambridge University Press)
Examplesofzygomatic arch
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
We gained direct access to the orbitofrontal cortex through a retro-orbital approach, sparing thezygomaticarchand the eye.
From theCambridge English Corpus
The upper molars extend onto thezygomaticarchand are considerably smaller than their neighbouring premolars.
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Wikipedia
Thezygomaticarchis shorter than the width of the mouth, meaning the dorsal of the animal exceeds the jugal bone.
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Wikipedia
Above, this fascia is attached to the lower border of thezygomaticarch, and behind, it invests the parotid gland.
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The skull, including thezygomaticarch, is more robustly built.
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The zygomatic bone is occasionally referred to as the zygoma, but this term may also refer to thezygomaticarch.
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Thezygomaticarchis robust and provides a large area for attachment of the masseter muscle.
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Cynognathians can be identified by several synapomorphies including a very deepzygomaticarchthat extends above the middle of the orbit.
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The circumocular patch does not extend below thezygomaticarch, and the stripe between its eyes is wide.
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The masseter muscle does attach directly behind thezygomaticarchin a manner very different from sciuromorphs.
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In many mammals, it reaches down to thezygomaticarch, forming the postorbital bar.
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Thezygomaticarchis expanded laterally and dorsally and is used as a resonating chamber - a unique feature among mammals.
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The temporal lines join together anteriorly into a sagittal crest and there is a distinct nuchal ridge that joins the rear of thezygomaticarch.
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All anapsid skulls lack a temporal opening, while all other extant amniotes have temporal openings (although in mammals the hole has become thezygomaticarch).
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It lies dorsal to thezygomaticarchand fills the temporal fossa of the skull.
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The zygomatic plate, the flattened front part of thezygomaticarch, is broad and develops a notch at its front end.
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It contains a thin but completezygomaticarch.
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The dark rings around its eyes are usually rounded on top, though sometimes diffuse-edged, and they never reach below thezygomaticarch.
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The jugal bone, part of thezygomaticarch, is reduced, as usual in oryzomyines.
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Thezygomaticarchis robust and contains a small but distinct jugal bone.
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Wikipedia
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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