A sandal consisting of a rubber sole fastened to the foot by a rubber thong fitting between the toes and around the sides of the foot.
A return trip.
A bistable; an electronic switching circuit that has either two stable states (switching between them in response to a trigger) or a stable and an unstable state (switching from one to the other and back again in response to a trigger), and which is thereby capable of serving as one bit of memory.
An instance of flip-flopping, of repeatedly changing one's stated opinion about a matter.
A change of places; an inversion or swap.
The sound of a regular footfall.
A somersault.
To alternate back and forth between directly opposite opinions, ideas, or decisions.
A section of any footwear covering that part of the foot.
In horses, the hind leg from the ham to the pastern joint.
The arched part of the top of the foot between the toes and the ankle.