Lit. , dust , powder : eruditus, the dust or sand in which mathematicians drew their figures Poet. ; so of potters' earth ; of volcanic ashes .
http://lila-erc.eu/data/lexicalResources/LewisShort/id/LexicalSense/n39565.1 an entity of type: LexicalSense
Lit. , dust , powder : eruditus, the dust or sand in which mathematicians drew their figures Poet. ; so of potters' earth ; of volcanic ashes .
Lit. , dust , powder : eruditus, the dust or sand in which mathematicians drew their figures Poet. ; so of potters' earth ; of volcanic ashes .