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单词 oblongated
释义

oblongatedadj.

Brit. /ˈɒblɒŋɡeɪtᵻd/, U.S. /ˈɑblɔŋˌɡeɪdᵻd/, /ˈɑblɑŋˌɡeɪdᵻd/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin oblongatus , -ed suffix1.
Etymology: < scientific Latin oblongatus (see oblongatal adj.) + -ed suffix1.In oblongated marrow after scientific Latin medulla oblongata medulla oblongata n.
Science rare.
Having an oblong shape; lengthened into an oblong shape. oblongated marrow n. the medulla oblongata.
ΘΚΠ
the world > life > the body > nervous system > cerebrospinal axis > brain > parts of brain > [noun] > medulla oblongata
marrowa1398
medulla oblongata1668
medulla1722
oblongated marrow1822
macromyelon1846
myelencephalon1871
1822 J. M. Good Study Med. III. 5 The cerebrum or brain, properly so called, the cerebel or little brain, and the oblongated marrow.
1861 J. F. W. Herschel Outl. Astron. (new ed.) 421 The whole surface..will tend to assume, as its form of equilibrium, that of an oblongated ellipsoid, having its longer axis directed towards the disturbing body.
1892 Amer. Naturalist 26 232 Mature segments transformed into a sack of round or oblongated clear eggs.
1965 Science 6 Aug. 633/3 When uninoculated, the rabbit-cornea cell line forms a monolayer of densely packed oblongated cells with a fibroblast-like appearance.
This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022).
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adj.1822
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