κακόσινος
From LSJ
πρὶν τοὺς ἰχθῦς ἑλεῖν σὺ τὴν ἅλμην κυκᾷς → you're mixing the sauce before catching the fish | don't count your chickens before they are hatched | don't count your chickens before they hatch | first catch your hare | first catch your rabbit | first catch your rabbit and then make your stew | first catch your hare, then cook it | first catch your hare, then cook him
English (LSJ)
ον,
A very harmful, in Sup. -ώτατος (v.l. -ώτερος) Hp.Fract.46.
German (Pape)
[Seite 1303] sehr schädlich, Hippocr.
Greek Monolingual
κακόσινος, -ον (Α)
πολύ επιβλαβής, βλαπτικός.
[ΕΤΥΜΟΛ. < κακ(ο)- + σίνος «βλάβη, φθορά»].
Dutch (Woordenboekgrieks.nl)
κακόσινος -ον [κακός, σίνομαι] zeer schadelijk.