medullateadj.

Brit.

/mɛˈdʌleɪt/,

/mᵻˈdʌleɪt/, U.S.

/məˈdəleɪt/

Origin: Formed within English, by derivation. Etymons: medulla n., -ate suffix².

Etymology: < medulla n. + -ate suffix². Compare earlier medullated adj.

Botany.

= medullated adj. 2.Quot. 1872 implies use of the word in the sense of medullated adj. 1, but this is not otherwise attested.

ΘΚΠ

the world > plants > part of plant > stem or stalk > [adjective]

festucous1656

cauline1757

caulinar1851

scapiform1857

caulomic1880

medullate1896

medullated1901

1872 Amer. Naturalist 6 567 By the carmine and glycerine method no more has been demonstrated than the plexus of nucleated non-medullate nerve fibres.]

1896 Philos. Trans. 1895 (Royal Soc.) B. 186 691 Astromyelon, in its typical medullate form, is nothing but the root of Calamites.

1910 Bot. Gaz. 50 476 The medullate forms are an ascending series, beginning with species which have a pith but no foliar gaps separating collateral bundles, and ending with those in which the bundles are concentric and separated by widely patent gaps.

1968 New Phytologist 67 674 The rather ‘medullate’ appearance of the thickened exines near to the pores of many pollen grains may well be due to an origin of this kind.

1992 Ann. Missouri Bot. Garden 79 564/1 Primary xylary expansion in both directions [in lycopsids] led to progressively larger diametered ‘siphonosteles’ (or medullate protosteles).

This is a new entry (OED Third Edition, June 2001; most recently modified version published online March 2022).

† medullatev.¹

Origin: Formed within English, by derivation. Etymons: medulla n., -ate suffix³.

Etymology: < medulla n. + -ate suffix³.Post-classical Latin medullare to fill with marrow (5th cent.), to make fat (4th–5th cent.) is a back-formation < medullatus (see medullated adj.). The examples in the sense ‘to suck the marrow out of, deprive of strength’ (medullavit in Vetus Latina, medullatos in Apuleius) are probably errors for the parallel forms of emedullare emedullate v. Bailey's entry is probably ultimately dependent on one of these.

Obsolete. rare. Apparently only attested in dictionaries or glossaries.

Probably transitive. To extract the marrow from.

ΚΠ

1727 N. Bailey Universal Etymol. Eng. Dict. II Medullate, to take out the marrow.

This entry has been updated (OED Third Edition, June 2001; most recently modified version published online June 2021).

medullatev.²

Brit.

/mɛˈdʌleɪt/,

/mᵻˈdʌleɪt/, U.S.

/məˈdəleɪt/,

/ˈmɛdʒəˌleɪt/

Origin: Formed within English, by back-formation. Etymon: medullated adj.

Etymology: Back-formation < medullated adj.; compare -ate suffix³. Compare earlier medullate v.¹

Anatomy and Physiology. rare.

intransitive. Of a nerve or nerve tract: to form or produce a myelin sheath.

ΚΠ

1895 Philos. Trans. 1894 (Royal Soc.) B. 185 737 Bechterew has traced a strand, which medullates separately from the other bundles, to the roof nuclei and upper vermiform process.

1956 Proc. Royal Soc. 1955–6 B. 144 505 The relation of one nerve fibre per Schwann cell may be a factor determining which axons remain and eventually medullate.

This is a new entry (OED Third Edition, June 2001; most recently modified version published online March 2022).

adj.1896

v.¹1727

v.²1895

单词	medullate
释义	medullateadj. Brit. /mɛˈdʌleɪt/, /mᵻˈdʌleɪt/, U.S. /məˈdəleɪt/ Origin: Formed within English, by derivation. Etymons: medulla n., -ate suffix². Etymology: < medulla n. + -ate suffix². Compare earlier medullated adj. Botany. = medullated adj. 2.Quot. 1872 implies use of the word in the sense of medullated adj. 1, but this is not otherwise attested. ΘΚΠ the world > plants > part of plant > stem or stalk > [adjective] festucous1656 cauline1757 caulinar1851 scapiform1857 caulomic1880 medullate1896 medullated1901 1872 Amer. Naturalist 6 567 By the carmine and glycerine method no more has been demonstrated than the plexus of nucleated non-medullate nerve fibres.] 1896 Philos. Trans. 1895 (Royal Soc.) B. 186 691 Astromyelon, in its typical medullate form, is nothing but the root of Calamites. 1910 Bot. Gaz. 50 476 The medullate forms are an ascending series, beginning with species which have a pith but no foliar gaps separating collateral bundles, and ending with those in which the bundles are concentric and separated by widely patent gaps. 1968 New Phytologist 67 674 The rather ‘medullate’ appearance of the thickened exines near to the pores of many pollen grains may well be due to an origin of this kind. 1992 Ann. Missouri Bot. Garden 79 564/1 Primary xylary expansion in both directions [in lycopsids] led to progressively larger diametered ‘siphonosteles’ (or medullate protosteles). This is a new entry (OED Third Edition, June 2001; most recently modified version published online March 2022). † medullatev.¹ Origin: Formed within English, by derivation. Etymons: medulla n., -ate suffix³. Etymology: < medulla n. + -ate suffix³.Post-classical Latin medullare to fill with marrow (5th cent.), to make fat (4th–5th cent.) is a back-formation < medullatus (see medullated adj.). The examples in the sense ‘to suck the marrow out of, deprive of strength’ (medullavit in Vetus Latina, medullatos in Apuleius) are probably errors for the parallel forms of emedullare emedullate v. Bailey's entry is probably ultimately dependent on one of these. Obsolete. rare. Apparently only attested in dictionaries or glossaries. Probably transitive. To extract the marrow from. ΚΠ 1727 N. Bailey Universal Etymol. Eng. Dict. II Medullate, to take out the marrow. This entry has been updated (OED Third Edition, June 2001; most recently modified version published online June 2021). medullatev.² Brit. /mɛˈdʌleɪt/, /mᵻˈdʌleɪt/, U.S. /məˈdəleɪt/, /ˈmɛdʒəˌleɪt/ Origin: Formed within English, by back-formation. Etymon: medullated adj. Etymology: Back-formation < medullated adj.; compare -ate suffix³. Compare earlier medullate v.¹ Anatomy and Physiology. rare. intransitive. Of a nerve or nerve tract: to form or produce a myelin sheath. ΚΠ 1895 Philos. Trans. 1894 (Royal Soc.) B. 185 737 Bechterew has traced a strand, which medullates separately from the other bundles, to the roof nuclei and upper vermiform process. 1956 Proc. Royal Soc. 1955–6 B. 144 505 The relation of one nerve fibre per Schwann cell may be a factor determining which axons remain and eventually medullate. This is a new entry (OED Third Edition, June 2001; most recently modified version published online March 2022). < adj.1896v.¹1727v.²1895
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medullateadj.

† medullatev.1

medullatev.2

† medullatev.¹

medullatev.²