See also: β [U+2680 DIE FACE-1] and β‘ [U+22A1 SQUARED DOT OPERATOR]
Translingual
Symbol
π
- (alchemy, archaic) urine
Latin
Noun
π f (genitive πnae); first declension
- (alchemy) alternative spelling of urina (βurineβ)
1701, Johann Christoph Sommerhoff, Lexicon pharmaceutico-chymicum latino-germanicum & germanico-latinum [Pharmaceutico-Chemical Lexicon, Latin-German and German-Latin], page 2:AceΕΏis eΕΏt ΕΏpecies ChryΕΏocollΓ¦ facticiΓ¦ ex pueri πna & πro.- Acesis is a type of chrysocolla made from a boy's urine and natron.
Declension
First-declension noun.