omphalos – From the Greek word meaning “navel”—for the round stone in the temple of Apollo at Delphi supposed to mark the center of the earth—it describes the center, heart, or hub of a place, organization, or sphere of activity. More…
omphaloskepsis – Contemplation of one’s navel as an aid to meditation. More…
navel, umbilicus, belly button, omphalodium – The navel is also the umbilicus, belly button, or omphalodium; navel and umbilicus share the same Indo-European root. More…