Definitions
from The Century Dictionary.
- noun Copper calcined with brimstone or white vitriol, used in coloring glass.
from the GNU version of the Collaborative International Dictionary of English.
- noun Copper sulphide, used to color glass.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun
copper sulphide , used to colourglass
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
Italian ferretto di Spagna, diminutive of ferro iron, from Latin ferrum.
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Examples
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