σκυτοτομική

From LSJ

μὴ ἐν πολλοῖς ὀλίγα λέγε, ἀλλ΄ ἐν ὀλίγοις πολλά → don't say little in many words, but much in a few words (Stobaeus quoting Pythagoras)

Source

Russian (Dvoretsky)

σκῡτοτομική: ἡ (sc. τέχνη) сапожное мастерство Plat.