λεπρύνομαι
From LSJ
Εἰ μὲν ἐπ' ἀμφοτέροισιν, Ἔρως, ἴσα τόξα τιταίνεις, εἶ θεός (Rufinus, Greek Anthology 5.97) → If, Eros, you're stretching your bow at both equally, then you're a god.
English (LSJ)
A to be rough and scaly, of snakes, Nic.Th.156 (as v.l.), 262.
Greek (Liddell-Scott)
λεπρύνομαι: γίνομαι τραχὺς καὶ λεπιδώδης, ἐπὶ ὄφεων, Νικ. Θηρ. 156, 262.