rhombomeren.

Brit.

/ˈrɒmbə(ʊ)mɪə/, U.S.

/ˈrɑmbəˌmɪ(ə)r/

Origin: Formed within English, by compounding. Etymons: rhombo- comb. form, -mere comb. form.

Etymology: < rhombo- comb. form + -mere comb. form, after rhombencephalon n.

Embryology.

Each of a series of distinct segments (neuromeres), visible as bulges separated by grooves, into which the neural tube becomes divided in the region of the developing hindbrain in early vertebrate embryos.

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > neural canal

neuropore1884

rhombomere1907

1907 A. Meek in Anatomischer Anzeiger 31 409 The rhombencephalon is marked at this stage by 6 neuromeres which I shall call Rhombomeres 1–6.

1992 New Scientist 19 Sept. 39/1 A special class of neuromeres known as rhombomeres, the bumps appeared about nine days after fertilisation, on the portion of the neural tube which eventually grows into the hindbrain section of the brain.

2002 C. U. M. Smith Elem. Molec. Neurobiol. (ed. 3) xviii. 429/2 The best interpretation at present is that the Hox genes determine the nature of the rhombomere.

Derivatives

rhomboˈmeric adj. of or relating to rhombomeres.

ΚΠ

1907 Anatomischer Anzeiger 31 411 Myomeres reaching to the inter-rhombomeric position 6–7 occur at an early stage.]

1918 Jrnl. Morphol. 31 305 There seems to be no correlation between nidular boundaries and rhombomeric boundaries.

2002 S. J. Gould Struct. Evolutionary Theory i. 83 The comparison of insect metameres with rhombomeric segments in the developing vertebrate brain.

This is a new entry (OED Third Edition, June 2010; most recently modified version published online March 2022).

单词	rhombomere
释义	rhombomeren. Brit. /ˈrɒmbə(ʊ)mɪə/, U.S. /ˈrɑmbəˌmɪ(ə)r/ Origin: Formed within English, by compounding. Etymons: rhombo- comb. form, -mere comb. form. Etymology: < rhombo- comb. form + -mere comb. form, after rhombencephalon n. Embryology. Each of a series of distinct segments (neuromeres), visible as bulges separated by grooves, into which the neural tube becomes divided in the region of the developing hindbrain in early vertebrate embryos. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > neural canal neuropore1884 rhombomere1907 1907 A. Meek in Anatomischer Anzeiger 31 409 The rhombencephalon is marked at this stage by 6 neuromeres which I shall call Rhombomeres 1–6. 1992 New Scientist 19 Sept. 39/1 A special class of neuromeres known as rhombomeres, the bumps appeared about nine days after fertilisation, on the portion of the neural tube which eventually grows into the hindbrain section of the brain. 2002 C. U. M. Smith Elem. Molec. Neurobiol. (ed. 3) xviii. 429/2 The best interpretation at present is that the Hox genes determine the nature of the rhombomere. Derivatives rhomboˈmeric adj. of or relating to rhombomeres. ΚΠ 1907 Anatomischer Anzeiger 31 411 Myomeres reaching to the inter-rhombomeric position 6–7 occur at an early stage.] 1918 Jrnl. Morphol. 31 305 There seems to be no correlation between nidular boundaries and rhombomeric boundaries. 2002 S. J. Gould Struct. Evolutionary Theory i. 83 The comparison of insect metameres with rhombomeric segments in the developing vertebrate brain. This is a new entry (OED Third Edition, June 2010; most recently modified version published online March 2022). < n.1907
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