allantois

Noun

the vascular fetal membrane that lies below the chorion and develops from the hindgut in many embryonic higher vertebrates (reptiles, birds and mammals)

domain topic

mammal mammalian
hypernym

fetal membrane

allantois vs fetal membrane

Other words that start with: “A”, “AL”, “ALL”, “ALLA” or end with: “S”, “IS”, “OIS”, “TOIS”.

Other nouns that start with: “A”, “AL”, “ALL”, “ALLA” or end with: “S”, “IS”, “OIS”, “TOIS”.

Words unscrambled from / built with letters: “ALLANTOIS”.

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