umbilical cord(n = noun.body) umbilical - membranous duct connecting the fetus with the placenta;
is a kind of canal, channel, duct, epithelial duct, funiculus, fetal membrane
is a part of conceptus, embryo, fertilized egg, fetus, foetus
has parts: umbilical vein, vena umbilicalis

bedford cord, bungee cord, chenille cord, cord, cord grass, electric cord, extension cord, false vocal cord, inferior vocal cord, phone cord, power cord, rip cord, ripping cord, sash cord, silver cord, spermatic cord, spinal cord, superior vocal cord, telephone cord, true vocal cord, umbilical, umbilical hernia, umbilical vein, umbilical vesicle, vocal cord