I. adjective Date: 1541 of, relating to, or used at the navel, of or relating to the central region of the abdomen, being a necessary or nurturing link or connection , II. noun Date: 1774 ~ cord 2
UMBILICAL
Meaning of UMBILICAL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012