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Webster 1913 Edition
Prill
Prill
,Verb.
I.
To flow.
[Obs.]
Stow.
Prill
,Noun.
A stream.
[Obs.]
Davies (Microcosmos).
Prill
,Noun.
[Etymol. uncertain.]
1.
(Mining)
(a)
A nugget of virgin metal.
(b)
Ore selected for excellence.
2.
The button of metal from an assay.
Webster 1828 Edition
Prill
PRILL
,Noun.