ἐμποδίζειν

From LSJ

πολλὰ δ' ἄναντα κάταντα πάραντά τε δόχμιά τ' ἦλθον → and ever upward, downward, sideward, and aslant they went

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ἐμποδίζω): hamper, hinder, impede, prevent, shackle