[612] πῖδαξ, ακος, ἡ, Quell, Quelle; Il. 16, 825; ὀρειᾶν πιδάκων ἐν ῥοαῖς, Eur. Andr. 284; sp. D., wie πίδακα βαιοῦ ῥαγὸς ἔχω, Apollds. 5 (VI, 238); Her. 4, 198, Quellwasser.