βερκνίς
From LSJ
ποταμῷ γὰρ οὐκ ἔστιν ἐμβῆναι δὶς τῷ αὐτῷ → it is impossible to step twice in the same river, you cannot step twice into the same rivers
Spanish (DGE)
ἀκρίς Hsch.
• Etimología: v. βροῦκος.
Frisk Etymological English
Grammatical information: m, f.?
Meaning: ἀκρίς H.
Origin: PG [a word of Pre-Greek origin]
Etymology: Evidently cognate with βροῦκοςetc. Fur 129 n. 50 thinks it is a different word, but a suffix -n- (without preceding vowel) is typical for Pre-Greek (Beekes, Pre-Greek).
