Meaning of polyhydraminous?

Polyhydramnios is a condition in which there is an excessive accumulation of amniotic fluid in the amniotic sac during pregnancy. This can be caused by a variety of factors, including maternal diabetes, fetal abnormalities, or twin pregnancies. Polyhydramnios can lead to complications during pregnancy and delivery, so it is important for pregnant women with this condition to be closely monitored by their healthcare provider.