Definition of prairie-dog:
(n) :
An extensive area of relatively flat grassland with few, if any, trees, especially in North America.
(n) :
A number of places in the United States:
(n) :
A number of townships in the United States, listed under Prairie Township.
(n) :
An unincorporated community in Wilcox County, Alabama.
(n) :
An unincorporated community in Randolph County, Illinois.
(n) :
An unincorporated community in Black Township, Posey County, Indiana.