noun (plural umbilici or ~es) see: navel Date: 1799 1. navel 1, any of several morphological depressions, a central point ; core , heart
UMBILICUS
Meaning of UMBILICUS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012