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单词 protovertebra
释义

Definition of protovertebra in English:

protovertebra

noun ˌprəʊtəʊˈvəːtɪbrə
  • Embryology. Each of the segments of the embryonic mesoderm which subsequently develop into the vertebrae and associated muscles. Formerly also: †a myotome, regarded as having a similar role (obsolete). Now rare.

Origin

Mid 19th century (in an earlier sense). From proto- + vertebra.

Definition of protovertebra in US English:

protovertebra

nounˌprəʊtəʊˈvəːtɪbrə
  • Embryology. Each of the segments of the embryonic mesoderm which subsequently develop into the vertebrae and associated muscles. Formerly also: †a myotome, regarded as having a similar role (obsolete). Now rare.

Origin

Mid 19th century (in an earlier sense). From proto- + vertebra.

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更新时间:2024/12/29 3:48:51