Kata bahasa Indonesia
English word
HYPHEN
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
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WORDNET DICTIONARY
Noun Cupel has 1 sense
- cupel(n = noun.artifact) bone-ash cup, refractory pot - a small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead; is a kind of vessel
CIDE DICTIONARY
Cupel, n. [LL. cupella cup (cf. L. cupella, small cask, dim. of cupa) : cf. F. coupelle. See Cup, and cf. Coblet.].
A shallow porous cup, used in refining precious metals, commonly made of bone ashes (phosphate of lime). [1913 Webster]
Cupel, v. t.
To refine by means of a cupel. [1913 Webster]
OXFORD DICTIONARY
Cupel, n. & v.
--n. a small flat porous vessel used in assaying gold or silver in the presence of lead.
--v.tr. (cupelled, cupelling; US cupeled, cupeling) assay or refine in a cupel.
--n. a small flat porous vessel used in assaying gold or silver in the presence of lead.
--v.tr. (cupelled, cupelling; US cupeled, cupeling) assay or refine in a cupel.
Derivative
cupellation n.
Etymology
F coupelle f. LL cupella dimin. of cupa: see CUP