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ῥητορική

Τὰ πάντα ῥεῖ καὶ οὐδὲν μένει -> Everything flows and nothing stands still
Heraclitus

Russian (Dvoretsky)

ῥητορική: ἡ (sc. τέχνη) риторика, ораторское искусство Plat.

English (Woodhouse)

ῥητορική = (see also: ῥητορικός) oratory, art of declamation, art of public speaking, art of speaking

⇢ Look up "ῥητορική" on Google | Wiktionary | LSJ full text search (Translation based on the reversal of Woodhouse's English to Ancient Greek dictionary)