amniotic fold
n.
A fold of amniotic membrane enclosing the yolk stalk and extending from the point of insertion of the umbilical cord to the yolk sac.
Words nearby amniotic fold
amnioscopy,
amniote,
amniotic,
amniotic cavity,
amniotic fluid,
amniotic fold,
amniotic sac,
amniotome,
amniotomy,
amobarbital,
amoeba