subnotochordaladj.

Brit.

/ˌsʌbnəʊtəˈkɔːdl/, U.S.

/ˌsəbnoʊdəˈkɔrd(ə)l/

Origin: Formed within English, by derivation. Etymons: sub- prefix, notochordal adj.

Etymology: < sub- prefix + notochordal adj.

Zoology.

1. Situated beneath the notochord. Now chiefly historical.

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [adjective] > spinal column

notochordal1859

subnotochordal1859

1859 R. Owen in Encycl. Brit. XVII. 134/1 The term ‘hypophysis’ has been proposed for such independent inferior ossifications in and from the notochordal capsule; and by that term may be signified the sub-notochordal plates in Archegosaurus.

1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 334 After the formation of the notochord a small sub-notochordal rod of cells is developed.

1909 J. W. Jenkinson Exper. Embryol. 134 Underneath the notochord is the subnotochordal rod.

1946 Trans. Amer. Philos. Soc. 35 345/2 There are small subnotochordal ‘central’ bones.

1997 Amer. Zoologist 37 238/1 Not until 1871 did Kowalevsky..depict the sub-notochordal endodermal strand.

†2. Somewhat of the nature of a notochord. Obsolete. rare.

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [adjective] > spinal column > of nature of

notochordal1859

subnotochordal1866

1866 R. Owen On Anat. Vertebr. I. 12 Endoskeleton cartilaginous, subnotochordal.

1872 H. A. Nicholson Man. Palæontol. 334 The vertebral column is sometimes composed of distinct vertebræ, sometimes cartilaginous or sub-notochordal.

This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022).

单词	subnotochordal
释义	subnotochordaladj. Brit. /ˌsʌbnəʊtəˈkɔːdl/, U.S. /ˌsəbnoʊdəˈkɔrd(ə)l/ Origin: Formed within English, by derivation. Etymons: sub- prefix, notochordal adj. Etymology: < sub- prefix + notochordal adj. Zoology. 1. Situated beneath the notochord. Now chiefly historical. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [adjective] > spinal column notochordal1859 subnotochordal1859 1859 R. Owen in Encycl. Brit. XVII. 134/1 The term ‘hypophysis’ has been proposed for such independent inferior ossifications in and from the notochordal capsule; and by that term may be signified the sub-notochordal plates in Archegosaurus. 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 334 After the formation of the notochord a small sub-notochordal rod of cells is developed. 1909 J. W. Jenkinson Exper. Embryol. 134 Underneath the notochord is the subnotochordal rod. 1946 Trans. Amer. Philos. Soc. 35 345/2 There are small subnotochordal ‘central’ bones. 1997 Amer. Zoologist 37 238/1 Not until 1871 did Kowalevsky..depict the sub-notochordal endodermal strand. †2. Somewhat of the nature of a notochord. Obsolete. rare. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [adjective] > spinal column > of nature of notochordal1859 subnotochordal1866 1866 R. Owen On Anat. Vertebr. I. 12 Endoskeleton cartilaginous, subnotochordal. 1872 H. A. Nicholson Man. Palæontol. 334 The vertebral column is sometimes composed of distinct vertebræ, sometimes cartilaginous or sub-notochordal. This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022). < adj.1859
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