单词 | lithotype |
释义 | lithotypen. 1. A stereotype made with gum-shellac, sand, tar, and linseed-oil, and pressed while hot on a plaster mould taken from type. ΚΠ 1875 in E. H. Knight Amer. Mech. Dict. II. 2. An etched stone surface for printing. ΚΠ 1875 in E. H. Knight Amer. Mech. Dict. II. 3. A lithographed finger-print. ΘΚΠ society > leisure > the arts > visual arts > printmaking > surface and planographic printing > lithography > [noun] > print lithograph1828 retransfer1838 autolithograph1842 lithotint1843 chromolithograph1860 oleograph1873 chromo1874 chromolith1884 litho1890 lithotype1890 oleo1921 oleolithograph1939 lithoprint1969 1890 A. Conan Doyle Sign of Four i. 10 Lithotypes of the hands of slaters, sailors, cork-cutters [etc.]. Draft additions 1997 4. Geology. A macroscopically visible constituent of coal distinguished by its physical characterisitics; a macroscopically distinguishable variety of coal. Cf. maceral n. ΘΚΠ the world > the earth > minerals > types of mineral > hydrocarbon minerals > [noun] > coal > constituents of clarain1919 maceral1935 vitrinite1935 lithotype1957 1957 van Krevelen & Schuyer Coal Sci. iii. 52 The Heerlen nomenclature distinguishes between the rock types (lithotypes) and their more or less homogeneous microscopic constituents, which are called macerals. 1961 D. W. van Krevelen Coal iv. 58 Charcoal inclusions..can be noted between the coal bands. These macroscopic ingredients are the rock types (lithotypes) occurring in coal. 1984 C. R. Ward Coal Geol. & Coal Technol. iii. 74/2 The material [sc. durain] is relatively hard compared to other lithotypes, and tends to break into large, blocky fragments. 1987 P. J. McCabe in A. C. Scott Coal & Coal-Bearing Strata 53 Lithotypes of coal are normally defined on both the maceral composition and the overall texture of the coal. This entry has not yet been fully updated (first published 1903; most recently modified version published online December 2021). lithotypev. transitive. To prepare for printing by lithotypy (Ogilvie 1882). This entry has not yet been fully updated (first published 1903; most recently modified version published online June 2019). < n.1875v.1882 |
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