'Chipmunk' definitions:
Definition of 'chipmunk'
From: WordNet
noun
A burrowing ground squirrel of western America and Asia; has cheek pouches and a light and dark stripe running down the body
Definition of 'Chipmunk'
From: GCIDE
- Chipmunk \Chip"munk`\, n. [Indian name.] (Zool.) A squirrel-like animal of the genus Tamias, sometimes called the striped squirrel, chipping squirrel, {ground squirrel}, hackee. The common species of the United States is the Tamias striatus. [Written also chipmonk, chipmuck, and chipmuk.] [1913 Webster]