Fine-grained black stone (typically a type of chert) upon which objects made of gold or silver can be rubbed to determine their purity; a piece of…
| 单词 | θ5660 |
| 释义 | the world > the earth > structure of the earth > constituent materials > rock > metamorphic rock > [noun] > marble > black (5) touch1423 Fine-grained black stone (typically a type of chert) upon which objects made of gold or silver can be rubbed to determine their purity; a piece of… touchstone1482 Fine-grained dark stone used for building and monumental work; esp. a type of black marble. Cf. touch, n. 4. Now historical. Lucullean marble1601 Pertaining to or characteristic of L. Licinius Lucullus, a Roman famous for his wealth and the profuse luxury of his banquets. †Lucullean marble… paragona1684 Usually written paragone. A kind of Italian black marble. Subcategories:— piece of (1) |
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