καθήγησις
καθήγησις, rule, principle
καθήγ-ησις, εως, ἡ,
- rule, principle, αἱ τοῦ τακτικοῦ κ. Ascl. Tact. 12.11, cf. Ael. Tact. 42.2; also f.l. in Antig. Mir. 171.