letheonn.

/ˈliːθiːən/

Etymology: In some way from Greek λήθη (see Lethe n.); perhaps meant for Greek ληθαῖον , neuter of ληθαῖος Lethean adj.

Sulphuric ether when used as an anæsthetic (see quot. 1880).

ΘΚΠ

the world > health and disease > healing > medicines or physic > medicines for specific purpose > anaesthetic > [noun] > general > specific drugs

common ether1675

laughing gas1819

chloral1838

chloroform1838

urethane1838

ether1847

letheon1847

kerosolene1861

gas1868

pental1891

tubocurarine1898

chloretone1899

hedonal1900

Avertin1927

Evipan1932

Pentothal1935

Trilene1935

hexobarbitone sodium1941

hexobarbitone soluble1941

thiopentone1945

thiopental sodium1947

fluothane1955

halothane1957

methohexital sodium1958

phencyclidine1959

methohexitone1961

hexobarbitone1962

propanidid1964

etorphine1966

enflurane1971

sodium methohexital1978

1847 N. Brit. Rev. 7 173 The discoverer of what has been termed ‘the Letheon’—or, at least, of the system of ‘Letheonizing’.

1847 N. Brit. Rev. 7 205 A convict lately..has begged to be executed while under the Letheon's influence.

1880 Libr. Universal Knowl. X. 241 Dr. [W. T. G.] Morton [of Boston] obtained a patent for the use of ether [as an anæsthetic], under the name of ‘letheon’, in 1846.

Derivatives

ˈletheonize v. (transitive) to subject to the action of letheon.

ΘΚΠ

the world > health and disease > healing > medical treatment > anaesthetization, pain-killing, etc. > practise anaesthetization, pain-killing, etc. [verb (transitive)] > anaesthetize

stony1382

astonish1530

astone1543

stounda1617

etherize1847

letheonize1847

anaesthetize1848

apathize1848

chloroform1848

chloralize1878

chloroformize1880

to put under1889

1847 N. Brit. Rev. 7 178 A Mr. H. Wells..dentist, is announced as having practised letheonizing since October 1844.

This entry has not yet been fully updated (first published 1902; most recently modified version published online September 2018).

单词	letheon
释义	letheonn. /ˈliːθiːən/ Etymology: In some way from Greek λήθη (see Lethe n.); perhaps meant for Greek ληθαῖον , neuter of ληθαῖος Lethean adj. Sulphuric ether when used as an anæsthetic (see quot. 1880). ΘΚΠ the world > health and disease > healing > medicines or physic > medicines for specific purpose > anaesthetic > [noun] > general > specific drugs common ether1675 laughing gas1819 chloral1838 chloroform1838 urethane1838 ether1847 letheon1847 kerosolene1861 gas1868 pental1891 tubocurarine1898 chloretone1899 hedonal1900 Avertin1927 Evipan1932 Pentothal1935 Trilene1935 hexobarbitone sodium1941 hexobarbitone soluble1941 thiopentone1945 thiopental sodium1947 fluothane1955 halothane1957 methohexital sodium1958 phencyclidine1959 methohexitone1961 hexobarbitone1962 propanidid1964 etorphine1966 enflurane1971 sodium methohexital1978 1847 N. Brit. Rev. 7 173 The discoverer of what has been termed ‘the Letheon’—or, at least, of the system of ‘Letheonizing’. 1847 N. Brit. Rev. 7 205 A convict lately..has begged to be executed while under the Letheon's influence. 1880 Libr. Universal Knowl. X. 241 Dr. [W. T. G.] Morton [of Boston] obtained a patent for the use of ether [as an anæsthetic], under the name of ‘letheon’, in 1846. Derivatives ˈletheonize v. (transitive) to subject to the action of letheon. ΘΚΠ the world > health and disease > healing > medical treatment > anaesthetization, pain-killing, etc. > practise anaesthetization, pain-killing, etc. [verb (transitive)] > anaesthetize stony1382 astonish1530 astone1543 stounda1617 etherize1847 letheonize1847 anaesthetize1848 apathize1848 chloroform1848 chloralize1878 chloroformize1880 to put under1889 1847 N. Brit. Rev. 7 178 A Mr. H. Wells..dentist, is announced as having practised letheonizing since October 1844. This entry has not yet been fully updated (first published 1902; most recently modified version published online September 2018). < n.1847
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