(colloquial) Someone who has completed or accomplished many tasks or works.

An unincorporated community in Calamus, Dodge County, Wisconsin, United States.

(mathematics, computing theory) The mathematical function that maps each positive integer n to the number of steps required for the busy beaver among machines with two colors and n states to terminate.

The pelt of a beaver.

plural of beaverskin

plural of Beavers

plural of Beaverson

A surname.

plural of beaverslide

A slanted, wooden device used to stack hay.