Tetra Pak

/ˈtɛtɹəˌpæk/

Tetra Pak

English Noun

Definition

A type of plasticized carton for milk, juice and other drinks, originally in the form of a tetrahedron but now primarily in the form of a rectangular cuboid.

Etymology

Originally a trademark, itself from tetra-, clipping of tetrahedron, and a stylized spelling of pack.