κρηπίς

Etymology
Derived from a nominal base form, like and, or perhaps this word just took over their ending. The technical meaning suggests a loan. The connection with words for shoe, like 🇨🇬 is formally impeccable, but is rejected by Fraenkel. According to Beekes, the suffix -ῖδ- suggests a origin.

Noun

 * 1) man's high boot, half-boot
 * 2) soldier's boot
 * 3) shoe-shaped cake
 * 4)  groundwork, foundation, basement of a building
 * 5) walled edge of a river or canal, quay
 * 6) abutment of a bridge
 * 7) tiers of seats in a theatre
 * 8) oxtongue
 * 1) oxtongue