The Collaborative International Dictionary
Omphalic
Omphalic \Om*phal"ic\, a. [Gr. ? having a boss, bossy, fr. ? the navel. See Navel.] (Anat.) Of or pertaining to the umbilicus, or navel.
Wiktionary
omphalic
a. Of or pertaining to the umbilicus, or navel.