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单词 psilocybin
释义

psilocybinn.

Brit. /ˌsʌɪlə(ʊ)ˈsʌɪbɪn/, /ˌsɪlə(ʊ)ˈsʌɪbɪn/, U.S. /ˌsaɪloʊˈsaɪbᵻn/, /ˌsaɪləˈsaɪbᵻn/, /ˌsɪloʊˈsaɪbᵻn/, /ˌsɪləˈsaɪbᵻn/
Forms: 1900s– psilocybin, 1900s– psilocybine.
Origin: A borrowing from German. Etymon: German Psilocybin.
Etymology: < German Psilocybin (A. Hofmann et al. 1958, in Experientia 14 108) < scientific Latin Psilocybe , genus name ( E. M. Fries Systema mycologicum (1821) I. 289; < ancient Greek ψιλο- psilo- comb. form + Byzantine Greek κύβη head, of unknown origin) + German -in -in suffix1.In form psilocybine perhaps after French psilocybine (1960 or earlier).
Chemistry.
An alkaloid, found in several mushrooms native to Central America (esp. of the genus Psilocybe), which when ingested produces hallucinogenic effects similar to those of LSD but milder and more short-lived. Cf. magic mushroom n. at magic adj. Compounds.Psilocybin is the dihydrogen phosphate ester of psilocin. Formula: C12H17N2O4P.
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the world > matter > chemistry > organic chemistry > alkaloids > [noun] > miscellaneous other
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pyrrolizidine alkaloid1951
psilocin1958
psilocybin1958
sodide1977
1958 A. Hofmann et al. in Experientia 14 109/1 The compound has been given the name Psilocybin; it possesses indole characteristics and contains phosphorus.
1962 A. Huxley Let. 18 Sept. (1969) 939 Mescalin, LSD and psilocybin all produce a state of affairs in which verbalizing and conceptualizing are in some sort bypassed. One can talk about the experience—but always with the knowledge that ‘the rest is silence’.
1993 R. Rucker et al. Mondo 2000 (U.K. ed.) 86/1 The clarity of atomic vision you get when you're very high on LSD or peyote or psilocybin is a sheer tuning in to the way the brain actually operates.
2004 Independent 30 Nov. (Review section) 13/2 Next month, a new trial will begin at Harvard exploring whether psilocybin can relieve the symptoms of cluster headaches.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).
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n.1958
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