παρομοίωσις
From LSJ
Ὥσπερ οἱ ἐρωτικοὶ ἀπὸ τῶν ἐν αἰσθήσει καλῶν ὁδῷ προϊόντες ἐπ' αὐτὴν καταντῶσι τὴν μίαν τῶν καλῶν πάντων καὶ νοητῶν ἀρχήν → Just as lovers systematically leave behind what is fair to sensation and attain the one true source of all that is fair and intelligible
English (LSJ)
εως, ἡ,
A assimilation, esp. of sounds in the ends of successive clauses, assonance, Arist. Rh. 1410a24, D.H.Amm.2.17(pl.), Lys. 14 (pl.). 2 comparison, Arist.Rh.Al. 1430b9.