Prill \Prill\, n. [Cf. {Brill}.] (Zo["o]l.) The brill.
Prill \Prill\, v. i. To flow. [Obs.] --Stow.
Prill \Prill\, n. A stream. [Obs.] --Davies (Microcosmos).
Prill \Prill\, n. [Etymol. uncertain.] 1. (Mining) (a) A nugget of virgin metal. (b) Ore selected for excellence.
2. The button of metal from an assay.
Brill \Brill\, n. [Cf. Corn. brilli mackerel, fr. brith streaked, speckled.] (Zo["o]l.) A fish allied to the turbot ({Rhombus levis}), much esteemed in England for food; -- called also {bret}, {pearl}, {prill}. See {Bret}. ※ ||