Eggbeater (noun)

1. A hand-held kitchen utensil consisting of a rotary device with two or more wire beaters, used for beating eggs, cream, or other foods.
2. A similar rotary device used in other applications.

Origin:

From the original tool's purpose of beating eggs.

Examples:

1. The cook used an eggbeater to whip the cream until it was stiff.
2. The baker used an eggbeater to incorporate air into the batter.
3. The mother used an eggbeater to make the cake batter.
4. The homemaker used an eggbeater to make the frosting for the cookies.
5. The chef used an eggbeater to make the meringue for the pie.