单词 | morintannic |
释义 | morintannicadj. Chemistry. Now rare. morintannic acid n. = maclurin n. ΚΠ 1857 W. A. Miller Elements Chem. (1862) III. 602 Fustic furnishes a yellow colouring matter..termed moritannic acid. 1862 H. Watts tr. L. Gmelin Hand-bk. Chem. XV. 475 Morintannic acid dissolves in 6·4 pts. water at 20°. 1867 C. L. Bloxam Chemistry 601 The wood of Morus tinctoria, or fustic,..yields a crystalline yellow colour called moritannic acid. 1892 New Sydenham Soc. Lexicon Morintannic acid,..the name given by Wagner to a powder obtained from fustic, the wood of Maclura tinctorea, and now generally called Maclurin. 1914 Science 3 July 37/2 An examination of the [Osage orange] wood from Texas showed that it..contains moric acid and morintannic acid, the same as fustic wood. 1989 Merck Index (ed. 11) 5522/1 Maclurin,..morintannic acid; moritannic acid. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022). < adj.1857 |
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