单词 | calciferous |
释义 | calciferousadj. Yielding or containing (carbonate of) lime. (Chiefly Geology.) ΘΚΠ the world > the earth > minerals > mineral sources > [adjective] > yielding a mineral or metal > lime or gypsum calcareous1677 calcary1767 gypseous1771 calciferous1799 gypsiferous1847 calcariferous1853 the world > the earth > structure of the earth > constituent materials > rock > sedimentary rock > [adjective] > calcareous calcareous1677 calcary1767 calciferous1799 argillo-calcareous1823 calcariferous1853 1799 R. Kirwan Geol. Ess. 436 An effervescent calciferous clay. 1836–9 Todd's Cycl. Anat. & Physiol. II. 380/2 This calciferous fluid forms a layer of shell. 1876 D. Page Adv. Text-bk. Geol. (ed. 6) xvii. 314 Some beds of calciferous sandstone. This entry has not yet been fully updated (first published 1888; most recently modified version published online June 2022). < adj.1799 |
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