saidōmyaku
1. umbilical artery
Noun
#117443
1. umbilical artery
1. navel; belly button
2. protrusion or depression in the middle of an object
3. center; centre
1. aorta
2. important traffic route
1. arteriosclerosis; hardening of the arteries
1. artery
2. arterial road; major route
1. Not the belly button.; Not the navel.
1. Was the aorta.
1. It is your navel.; It is your belly button.
1. Of the navel; Navel's
1. If/when navel; If/when belly button