polychoron
'Polychoron' is an unofficial name (from the Greek poly meaning "many" and choros meaning "room" or "space") for a four-dimensional polytope; it was first advocated by George Olshevsky.
'Polychoron' is an unofficial name (from the Greek poly meaning "many" and choros meaning "room" or "space") for a four-dimensional polytope; it was first advocated by George Olshevsky.