Ἀρέθουσα

α, ον, Adj., ἡ
A. κρῆναι ἀρέθουσαι Choeril. 2:— Adj. Ἀρεθούσιος, α, ον , ὅδωρ AP 9.362.18. (A participial form; ἀρέθω is cited by Hdn.Gr.1.440 without expl.)
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project