tālĭpĕdo — Lewis & Short
tālĭpĕdo, āre (prop. to walk on the ankles),
I to be weak in the feet, to totter:
talipedare antiqui dicebant pro vacillare pedibus lassitudine, quasi qui trahit pedes, ut talis videatur insistere aut identidem tollere pedes,Fest. p. 359 Müll.