demersionn.

/dɪˈməːʃən/

Etymology: < Latin dēmersiōn-em noun of action < dēmergĕre : see demerge v. (Occurs also in 15–16th cent. French.)

1. Plunging in, immersion; submergence, drowning. Obsolete or rare.

ΘΚΠ

the world > health and disease > healing > pharmacy > [noun] > processes in pharmacy

levigation1471

frixion1617

nutrition1617

extinction1646

confectioning1650

demersion1692

pill-rolling1838

succussion1848

pearl-coating1883

cryoprecipitation1955

microencapsulation1961

microencapsulating1970

the world > movement > motion in a certain direction > downward motion > [noun] > sinking down > sinking or submerging in liquid

submersion?a1425

sinking1440

demersion1692

submerging1704

submergement1808

1692 J. Ray Three Physico-theol. Disc. (ed. 2) iii. v. 301 This sinking and demersion of Buildings.

1727 N. Bailey Universal Etymol. Eng. Dict. II Demersion, (with Chymists) the putting any Medicine into a dissolving Liquor.

1807 J. Robinson Archæol. Græca i. xx. 93 Καταποντισμὸς, demersion, or drowning in the sea.

1820 W. Taylor in J. W. Robberds Mem. W. Taylor (1843) II. 507 He was..muddled with mathematics, to whom they were always a sentence of intellectual demersion.

2. Organic matter lying at the bottom of the sea.

ΚΠ

1919 Nature 31 July 438/2 There remains the ‘Demerson’, that extremely plenteous floating organic matter..derived from the..planktonic forms which rain down’..from the upper waters to the depths below.

1923 W. A. Herdman Founders Oceanogr. 327 The demersion upon which hordes of benthonic animals can browse.

This entry has not yet been fully updated (first published 1895; most recently modified version published online March 2021).

单词	demersion
释义	demersionn. /dɪˈməːʃən/ Etymology: < Latin dēmersiōn-em noun of action < dēmergĕre : see demerge v. (Occurs also in 15–16th cent. French.) 1. Plunging in, immersion; submergence, drowning. Obsolete or rare. ΘΚΠ the world > health and disease > healing > pharmacy > [noun] > processes in pharmacy levigation1471 frixion1617 nutrition1617 extinction1646 confectioning1650 demersion1692 pill-rolling1838 succussion1848 pearl-coating1883 cryoprecipitation1955 microencapsulation1961 microencapsulating1970 the world > movement > motion in a certain direction > downward motion > [noun] > sinking down > sinking or submerging in liquid submersion?a1425 sinking1440 demersion1692 submerging1704 submergement1808 1692 J. Ray Three Physico-theol. Disc. (ed. 2) iii. v. 301 This sinking and demersion of Buildings. 1727 N. Bailey Universal Etymol. Eng. Dict. II Demersion, (with Chymists) the putting any Medicine into a dissolving Liquor. 1807 J. Robinson Archæol. Græca i. xx. 93 Καταποντισμὸς, demersion, or drowning in the sea. 1820 W. Taylor in J. W. Robberds Mem. W. Taylor (1843) II. 507 He was..muddled with mathematics, to whom they were always a sentence of intellectual demersion. 2. Organic matter lying at the bottom of the sea. ΚΠ 1919 Nature 31 July 438/2 There remains the ‘Demerson’, that extremely plenteous floating organic matter..derived from the..planktonic forms which rain down’..from the upper waters to the depths below. 1923 W. A. Herdman Founders Oceanogr. 327 The demersion upon which hordes of benthonic animals can browse. This entry has not yet been fully updated (first published 1895; most recently modified version published online March 2021). < n.1692
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