单词 | gutta-percha |
释义 | gutta-perchan. 1. The inspissated juice of various trees found chiefly in the Malayan archipelago (see sense 2), now extensively used in the arts. ΘΚΠ society > occupation and work > materials > raw material > rubber > [noun] > gutta-percha gutta-percha1845 gutta1852 percha1876 1845 Athenæum 337 The Secretary described the substance called ‘gutta percha’. 1852 J. Crawfurd Gram. & Dict. Malay Lang. II. 50 Gâtah-pârcha, the inspissated juice of the pârcha tree, Isonandra gutta of Sir William Hooker; the guttah-percha of commerce. 1858 E. Lankester & W. B. Carpenter Veg. Physiol. (new ed.) §335 A substance, closely resembling Indian-rubber, has lately excited considerable interest, and, under the name of Gutta Pertscha, is now brought into the markets of Europe in considerable quantities. 1870 R. W. Emerson Society & Solitude 144 No sooner is the electric telegraph devised, than gutta-percha, the very material it requires, is found. 1890 H. Drummond in Life (1899) xv. 388 Blue star-fish like gutta-percha. 2. (Short for gutta-percha-tree n. at Compounds 1a) One of the trees that yield this juice, esp. Isonandra (or Dichopsia) Gutta (N.O. Euphorbiaceæ). ΘΚΠ the world > plants > particular plants > cultivated or valued plants > particular tree or plant yielding useful gum or resin > rubber trees or plants > [noun] milk-bush1696 hule1846 seringa1847 seringue1850 jintawan1851 gutta-percha1860 taban1861 melkbos1862 rubber plant1863 palay1866 Honduras rubber1870 hevea1878 tunu1883 black rubber vine1887 guayule1906 kok-saghyz1932 1860 L. Oliphant Narr. Earl of Elgin's Mission China & Japan I. 27 Among them [Singapore trees] are the ebony, sapan, and eagle wood, but more valuable than all the gutta-percha. 1876 J. Harley Royle's Man. Materia Med. (ed. 6) 671 Gutta-Percha is a handsome ever~green tree, native of Borneo, Sumatra, and others of the East India Islands. Compounds C1. General attributive. a. gutta-percha-joint n. ΚΠ 1876 W. H. Preece & J. Sivewright Telegraphy 241 The mean faults in gutta percha joints..are [etc.]. gutta-percha-jointing n. ΚΠ 1876 W. H. Preece & J. Sivewright Telegraphy 236 Patience is another virtue in gutta percha jointing, especially in the open air. gutta-percha-merchant n. ΚΠ 1851 in Illustr. London News 5 Aug. (1854) 118 Occupations of the people..Gutta-percha merchant. gutta-percha-sheeting n. ΚΠ 1876 W. H. Preece & J. Sivewright Telegraphy 239 The gutta percha sheeting, as supplied to jointers, should be cut into strips four inches wide. gutta-percha-tree n. ΚΠ 1854 J. H. Stocqueler Hand-bk. Brit. India (ed. 3) 367 The gutta-percha tree..is entitled to rank as a new genus. gutta-percha-tube n. ΚΠ 1873 C. H. Ralfe Outl. Physiol. Chem. 182 The chambers communicate with each other, and into each of which the fluid potass is passed by means of gutta percha tubes. b. gutta-percha-covered adj. ΚΠ 1876 W. H. Preece & J. Sivewright Telegraphy 236 Gutta-percha-covered wire. C2. gutta-percha-tissue n. ‘gutta-percha in a very thin leaf, used as a waterproof covering to dressings to prevent evaporation’ ( New Sydenham Soc. Lexicon 1886). ΚΠ 1898 P. Manson Trop. Dis. i. 30 Take one of the strips of gutta-percha tissue. gutta-percha-wire n. Telegraphy wire covered with gutta-percha. ΘΚΠ society > occupation and work > materials > derived or manufactured material > metal > metal in specific state or form > [noun] > wire > types of silver wire14.. white wire1463 virginal wire1662 pin-wire1674 binding wire1767 pinion wire1767 electric wire1819 music wire1823 gutta-percha-wire1876 No. eight1876 picture wire1876 number eight1952 microwire1953 plated wire1960 nanowire1990 1876 W. H. Preece & J. Sivewright Telegraphy 235 Out-of-door jointing of gutta percha wires. This entry has not yet been fully updated (first published 1900; most recently modified version published online March 2022). < |
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