πῖδαξ
From LSJ
Ὤδινεν ὄρος, Ζεὺς δ' ἐφοβεῖτο, τὸ δ' ἔτεκεν μῦν → The mountain was in labor—even Zeus was afraid—but gave birth to a mouse
English (LSJ)
ᾰκος, ἡ,
A spring, fountain, μάχεσθον π. ἀμφ' ὀλίγης Il.16.825, cf. Theoc.7.142, Call.Ap.112, etc.; [γῆ] ἔπυδρος πίδαξι Hdt.4.198 ; οὐρειᾶν πιδάκων . . ῥοαῖς E.Andr.285 (lyr.) ; π. ῥωγός AP6.238 (Apollonid.), cf. 158 (Tull. Sab.), 334 (Leon.), etc.