Săc'co-mŷs, n.
n. [Gr. σάκκος, sack, pouch, and μῦς, mouse.] (Zoöl.) A genus of animals belonging to the rat family, having large cheek pouches. The only species known is a native of North America.
n. [Gr. σάκκος, sack, pouch, and μῦς, mouse.] (Zoöl.) A genus of animals belonging to the rat family, having large cheek pouches. The only species known is a native of North America.