αὐσωτοῦ

From LSJ

τὸ τῶν γεωργῶν ὅσαι τε ἄλλαι τέχναι (Plato, Timaeus 17c10) → the class of farmers and other such crafts(men)

Source

Spanish (DGE)

v. αὐτοσαυτοῦ.