amnios :

Search Words
You can search or browse for words


  • n  thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals)
  • n  (pregnancy) extraction by centesis of amniotic fluid from a pregnant woman (after the 15th week of pregnancy) to aid in the diagnosis of fetal abnormalities

Bee Dictionary: Search, browse, look at common errors, idioms and more.