Definify.com
Webster 1913 Edition
Beater
Beat′er
(bēt′ẽr)
, Noun.
1.
One who, or that which, beats.
2.
A person who beats up game for the hunters.
Black.
Webster 1828 Edition
Beater
BE'ATER
,Noun.
1.
An instrument for pounding, or comminuting substances.