A fine powder obtained from various substances by calcination. (See quots. and cf. nill, n.2)
| 单词 | θ73302 |
| 释义 | the world > matter > constitution of matter > granular texture > [noun] > state of being powdery > formed by calcination (6) spodiuma1425 A fine powder obtained from various substances by calcination. (See quots. and cf. nill, n.2) spode1611 = spodium, n. crocus1640 Old Chemistry. A name given to various yellow or red powders obtained from metals by calcination; as crocus of antimony (crocus antimonii or c. meta… saffron1681 Old Chemistry. = crocus, n. 3. Subcategories:— specific (2) |
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