Bitumen, pitch. Obsolete.
单词 | θ215488 |
释义 | society > occupation and work > materials > raw material > mineral material > mineral and fossil resins > [noun] > bitumen or pitch (19) glue1382 Bitumen, pitch. Obsolete. botemayc1400 Bitumen. pitcha1425 Any of various similar dark, viscous substances of mineral origin; asphalt, bitumen. slime1530 Applied to bitumen. bitumen1605 In modern scientific use, the generic name of certain mineral inflammable substances, native hydrocarbons more or less oxygenated, liquid… tar1747 Applied, with distinctive epithets, to natural substances resembling tar, as petroleum or bitumen: see quots. 1796 1875, and mineral, adj.… Subcategories:— exudation of (1) — asphalt (6) — forms of (5) — coat of (1) |
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