Chiefly Chemistry. The separation and deposition of a substance from solution in a liquid in a solid, often powdery or flocculent, form, as a…
| 单词 | θ73049 |
| 释义 | the world > matter > constitution of matter > density or solidity > state of being solid rather than fluid > [noun] > solid matter which falls to bottom of liquid > fact of depositing (7) precipitationa1550 Chiefly Chemistry. The separation and deposition of a substance from solution in a liquid in a solid, often powdery or flocculent, form, as a… precipitating1639 The action of precipitate, v. depot1794 The act of depositing; deposit, deposition. Obsolete. rare. deposition1799 The process of depositing or fact of being deposited by natural agency; precipitation. depositation1806 The action of depositing; a deposit. deposit1823 The act of depositing, laying down, placing in safe keeping, etc.: cf. preceding senses, and various senses of deposit, v. Subcategories:— that which causes (1) |
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