Definition of alisphenoid in English:

alisphenoid

(also alisphenoid bone)

noun ˌalɪˈsfiːnɔɪdˌaləˈsfēˌnoid

Anatomy Zoology

A winglike cartilaginous bone within a mammal's skull, forming part of the socket of the eye.
〔剖，动〕翼蝶骨
Example sentencesExamples
- As a reminder, the pterygoid is a dermal bone; and the alisphenoid is retreaded epipterygoid which traces its ultimate origin to the palatoquadrate and the gill arch series.
- The bullae are sometimes not ossified, and when they are, they are formed largely by extensions from the alisphenoid.
- The outer wall of the braincase becomes the alisphenoid and the dermal skull bones.
- There is, however, an ectotympanic, and the pterygoids and alisphenoids are swollen, forming a sort of inflated bullae.
- Posteromedial to the glenoid surface, the foramen ovale opens in the alisphenoid.

Origin

Mid 19th century: from Latin ala 'wing' + sphenoid.

Definition of alisphenoid in US English:

alisphenoid

(also alisphenoid bone)

nounˌaləˈsfēˌnoid

Anatomy Zoology

A winglike cartilaginous bone within a mammal's skull, forming part of the socket of the eye.
〔剖，动〕翼蝶骨
Example sentencesExamples
- There is, however, an ectotympanic, and the pterygoids and alisphenoids are swollen, forming a sort of inflated bullae.
- As a reminder, the pterygoid is a dermal bone; and the alisphenoid is retreaded epipterygoid which traces its ultimate origin to the palatoquadrate and the gill arch series.
- The bullae are sometimes not ossified, and when they are, they are formed largely by extensions from the alisphenoid.
- The outer wall of the braincase becomes the alisphenoid and the dermal skull bones.
- Posteromedial to the glenoid surface, the foramen ovale opens in the alisphenoid.

Origin

Mid 19th century: from Latin ala ‘wing’ + sphenoid.

词汇	alisphenoid
释义	Definition of alisphenoid in English: alisphenoid (also alisphenoid bone) noun ˌalɪˈsfiːnɔɪdˌaləˈsfēˌnoid Anatomy Zoology A winglike cartilaginous bone within a mammal's skull, forming part of the socket of the eye. 〔剖，动〕翼蝶骨 Example sentencesExamples As a reminder, the pterygoid is a dermal bone; and the alisphenoid is retreaded epipterygoid which traces its ultimate origin to the palatoquadrate and the gill arch series. The bullae are sometimes not ossified, and when they are, they are formed largely by extensions from the alisphenoid. The outer wall of the braincase becomes the alisphenoid and the dermal skull bones. There is, however, an ectotympanic, and the pterygoids and alisphenoids are swollen, forming a sort of inflated bullae. Posteromedial to the glenoid surface, the foramen ovale opens in the alisphenoid. Origin Mid 19th century: from Latin ala 'wing' + sphenoid. Definition of alisphenoid in US English: alisphenoid (also alisphenoid bone) nounˌaləˈsfēˌnoid Anatomy Zoology A winglike cartilaginous bone within a mammal's skull, forming part of the socket of the eye. 〔剖，动〕翼蝶骨 Example sentencesExamples There is, however, an ectotympanic, and the pterygoids and alisphenoids are swollen, forming a sort of inflated bullae. As a reminder, the pterygoid is a dermal bone; and the alisphenoid is retreaded epipterygoid which traces its ultimate origin to the palatoquadrate and the gill arch series. The bullae are sometimes not ossified, and when they are, they are formed largely by extensions from the alisphenoid. The outer wall of the braincase becomes the alisphenoid and the dermal skull bones. Posteromedial to the glenoid surface, the foramen ovale opens in the alisphenoid. Origin Mid 19th century: from Latin ala ‘wing’ + sphenoid.
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