Atavism

Atavism (At`avism) , name given to the reappearance in progeny of the features, and even diseases, of ancestors dead generations before.

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

Atalan`ta * Atba`ra
[wait for the fun]
Astruc, Jean
Astu`rias
Asty`ages
Asty`anax
Asun`cion
Asuras, The
Asymptote
Ataca`ma
Atahualpa
Atalan`ta
At`avism
Atba`ra
Ate`
Athaba`sca
Athalia
Athanasian Creed
Athanasius
Atheism
Atheism, Modern
Athelney, Isle of
Athe`na