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单词 papaveric
释义

papavericadj.

Brit. /ˌpapəˈvɛrɪk/, U.S. /ˌpɑpəˈvɛrɪk/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin papāver , -ic suffix.
Etymology: < classical Latin papāver poppy (see papaverous adj.) + -ic suffix. In sense (b) after German Papaverinsäure (G. Goldschmiedt 1885, in Sitzungsber. der Kaiserlichen Akad. der Wissenschaften 91 1119). Compare German †Mohnsäure meconic acid (1806; < Mohn poppy (see maw seed n.) + Säure acid).R. G. Mayne (see quot. 1857) gives a Latin form papavericus.
Chemistry. rare.
papaveric acid n. (a) meconic acid (see meconic adj.); (b) a constituent of the red colouring matter of the petals of the corn poppy (now rare or disused); (c) , a crystalline, bicyclic acid, C16H13NO7, made by oxidizing papaverine.
ΚΠ
1857 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Papavericus, of or belonging to the Papaver, or poppy; applied by some chemists to meconic acid: papaveric.
1876 J. Harley Royle's Man. Materia Med. (ed. 6) 738 Rhœados petala, P.B., Red Poppy Petals... According to L. Meier, the red colouring matter consists of two amorphous acids, rhœdic and papaveric.
1885 Jrnl. Chem. Soc. 48 ii. 1080 Papaveric acid, C16H13NO7, is a white crystalline powder melting at 233°, at the same time decomposing with evolution of gas.
1926 E. W. Washburn et al. Internat. Crit. Tables Numerical Data I. 258 (table) C16H13NO7 Papaveric acid.
1931 M. Grieve Mod. Herbal (1967) II. 651/2 The chief constituent of the fresh petals is the red colouring matter, which consists of Rhœadic and Papaveric acids.
1953 I. Heilbron & H. M. Bunbury Dict. Org. Compounds (rev. ed.) IV. 40/2 Papaveric acid (2-Veratroylcinchomeronic acid)..C16H13O7N.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).
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adj.1857
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