Search Result：allantois
allantois 
(TTS Sound)
(TTS Sound)KK Pronunciation
〔 ә`læntɒIs 〕
Pronunciation
〔 әˋlæntɒis 〕
Overview of noun allantois
The noun allantois has 1 sense
- allantois -- (the vascular fetal membrane that lies below the chorion and develops from the hindgut in many embryonic higher vertebrates (reptiles, birds and mammals))