| NOUN | animal | amnion, amniotic sac, amnios | thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals) |
|---|
| Meaning | Thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals). | |
|---|---|---|
| Synonyms | amniotic sac, amnios | |
| Category | mammal, mammalian | Any warm-blooded vertebrate having the skin more or less covered with hair |
| Part of | amniote | Any member of the Amniota |
| fetal membrane | Any membrane that functions for the protection or nourishment or respiration or excretion of a developing fetus | |
| Broader | sac | A structure resembling a bag in an animal |
| Spanish | amnios | |
| Catalan | amni, amnios, bossa amniòtica | |
| Adjectives | amniotic, amnionic, amnic | of or related to the amnion or characterized by developing an amnion |
©2001-25 · HyperDic hyper-dictionary · Contact
English |
Spanish |
Catalan
Privacy |
Robots