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单词 presphenoid
释义

Definition of presphenoid in English:

presphenoid

noun priːˈsfiːnɔɪd
Anatomy Zoology
  • A bone of the floor of the cranium, anterior to the sphenoid bone.

adjective priːˈsfiːnɔɪd
Anatomy Zoology
  • Situated anterior to the sphenoid; of or designating the presphenoid.

Origin

Mid 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From pre- + sphenoid.

Definition of presphenoid in US English:

presphenoid

nounpriːˈsfiːnɔɪd
Anatomy Zoology
  • A bone of the floor of the cranium, anterior to the sphenoid bone.

adjectivepriːˈsfiːnɔɪd
Anatomy Zoology
  • Situated anterior to the sphenoid; of or designating the presphenoid.

Origin

Mid 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From pre- + sphenoid.

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更新时间:2024/9/21 17:59:37