κρηπιδιαῖος
κρηπιδιαῖος, belonging to a substructure
κρηπῑδ-ιαῖος, α, ον,
- belonging to a substructure or foundation, [λίθοι] IG 1(2).313.90, cf. Rev.Phil. 50.67 (Didyma, ii B. C.).