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单词 meditullium
释义

meditulliumn.

Forms: 1600s meditallium (probably transmission error), 1600s–1800s meditullium.
Origin: A borrowing from Latin. Etymon: Latin meditullium.
Etymology: < classical Latin meditullium interior (of a country), mid-point, middle, probably < medius (see medium adj.) + *-tollium , cognate with classical Latin tellus Tellus n.The change in vowel < -e- in tellus is not easily explained. The assumption that an unattested *-tollium intervened between tellus and -tullium is based largely on the parallellism with the vowel change of classical Latin terra terra n. in the compound extorris. N.E.D. (1906) gives the pronunciation as (meditɒ·liɒ̆m) /mɛdɪˈtʌlɪəm/.
Obsolete.
1. The core or middle part of something.
ΘΚΠ
the world > space > relative position > central condition or position > [noun] > middle or centre
middleeOE
mideOE
midwardOE
middleheada1325
pointc1330
midsa1382
meanc1390
middleward1431
midstc1450
centrea1500
centrya1535
navel1604
umbilic1607
meditullium1611
half-way1634
umbrila1636
amidst1664
eye1671
umbil1688
omphalos1845
mid-career1911
middle-middle1926
?c1475 Catholicon Anglicum (BL Add. 15562) f. 84 A Naffe of A quele, meditullium, mediolus.]
1611 T. Coryate Crudities sig. Hh5v Baden..lyeth in the very meditullium of Heluetia.
1638 T. Herbert Some Yeares Trav. (rev. ed.) 41 That Meditallium [1677 Meditullium] of the earth [sc. India].
2. Anatomy. = diploe n. 1.
ΘΚΠ
the world > life > the body > structural parts > bone or bones > skull > parts of skull > [noun] > socket of eye > parts of or associated with
eyebrow1583
meditullium1683
superciliary ridge1726
superciliary arch1733
supraorbital1797
lacrimal1822
suborbital1824
suborbitary1825
suborbitar1828
superciliary1831
eyebrow ridge1837
eye cap1837
orbitosphenoid1847
prefrontal1851
superorbital1854
jugum sphenoidale1887
ungual bone1888
1683 Philos. Trans. (Royal Soc.) 13 181 The Fibres of the Retina..being the more..medullary expansion of the Optic Nerve..can more immediatly transmit any motions to the Meditullium of the brain.
1693 tr. S. Blankaart Physical Dict. (ed. 2) 136 Meditullium, that Spungy Substance betwixt the Two Lamina [sic] of the Scull.
1767 B. Gooch Pract. Treat. Wounds I. 245 After making many adjacent holes, with a drill or perforator, as far as the meditullium.
3. Botany. The mesophyll of a leaf; the parenchyma of other parts of plants.
ΚΠ
1826 Lancet 23 Sept. 825/2 The filament or fibre..runs through the meditullium of the true ipecacuanha.
1840 J. Pereira Elements Materia Medica ii. 661 The meditullium has frequently a reddish tint.
1855 A. B. Garrod Essentials Materia Medica 233 The roots..are seen to consist of a cortex or rind, and a ligneous cord, or meditullium inclosing the pith.
This entry has been updated (OED Third Edition, June 2001; most recently modified version published online December 2020).
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n.1611
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