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单词 mesomere
释义

Definition of mesomere in English:

mesomere

noun ˌmɛsə(ʊ)mɪə
  • 1Zoology. Each of a series of axial elements in the primitive vertebrate fin (archipterygium) or forelimb.

  • 2Embryology. A mesodermal segment or somite; a protovertebra.

  • 3Embryology. A blastomere of medium size, produced by some forms of embryonic cleavage.

Origin

Late 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From meso- + -mere.

Definition of mesomere in US English:

mesomere

nounˌmɛsə(ʊ)mɪə
  • 1Zoology. Each of a series of axial elements in the primitive vertebrate fin (archipterygium) or forelimb.

  • 2Embryology. A mesodermal segment or somite; a protovertebra.

  • 3Embryology. A blastomere of medium size, produced by some forms of embryonic cleavage.

Origin

Late 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From meso- + -mere.

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更新时间:2024/10/19 14:43:44