Amnion

Amnion, name given to the innermost membrane investing the foetus in the womb.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Ammo`nius Saccas * Amœba
Amiran`tes
Ammana`ti, Bartolomeo
Ammia`nus Marcelli`nus
Ammirato
Am`mon
Ammonia
Ammonio, Andrea
Ammonites
Ammonites
Ammo`nius Saccas
Amnion
Amœba
Amomum
Amorites
Amory, Thomas
Amos
Amoy`
Ampère`, André Marie
Ampère, Jean Jacques
Amphic`tyonic Council
Amphi`on