CHIPMUNKS

Noun

chipmunks

plural of chipmunk

Source: Wiktionary

CHIPMUNK

Chip"munk`, n. Etym: [Indian name.] (Zoöl.)

Definition: 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.]

Source: Webster’s Unabridged Dictionary 1913 Edition