γοῦρνα
From LSJ
τοῦ εἰδέναι χάριν ἡ πραγματεία → knowledge is the object of our inquiry, the aim of our investigation is knowledge
Spanish (DGE)
-ης, ἡ
dud., quizá del lat. urna, pilón, abrevadero o comedero para animales γ. τοῦ στάβλου Stud.Pal.20.187.2 (V/VI d.C.), cf. Anecd.Ludw.92.11, 132.23.