αἰγιαλοφύλαξ
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
English (LSJ)
ὁ, warden of the shore, PRyl.81.3 (ii A. D.).
Spanish (DGE)
-κος, ὁ
vigilante de tierra ribereña (cf. αἰγιαλῖτις γῆ) funcionario jefe del sistema de irrigación del nomo Arsinoíta PRyl.81.3, PMich.174.6, PPetaus 49.1, PWisc.31.8, 34.8, PMich.617.4 (todos II d.C.), PFay.222 (III d.C.), PSI 460.5 (III/IV d.C.).