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amnios
am·ni·o A5270300 (ăm′nē-ō)n. pl. am′ni·os Amniocentesis.Thesaurus| Noun | 1. |  amnios - thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals)amnion, amniotic sacamniote - any member of the Amniotamammal, mammalian - any warm-blooded vertebrate having the skin more or less covered with hair; young are born alive except for the small subclass of monotremes and nourished with milkfetal membrane - any membrane that functions for the protection or nourishment or respiration or excretion of a developing fetussac - a structure resembling a bag in an animal |
MedicalSeeamnioamnios
Related to amnios: amniocentesisSynonyms for amniosnoun thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals)SynonymsRelated Words- amniote
- mammal
- mammalian
- fetal membrane
- sac
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