Umbilical run off Synonyms

Definitions for Umbilical

(adjective) relating to or resembling the umbilicus
(noun) membranous duct connecting the fetus with the placenta

UR abbreviation

UR is an abbreviation for Umbilical Run off

What does UR stand for?

UR stands for "Umbilical Run off"

Definitions for Run off

(verb) to drive or force out
(verb) to get free from a dangerous or confining situation
(verb) to hasten away from something dangerous or frightening