name: A surname (rare: 1 in 33333 families; popularity rank in the U.S.: #3884)
noun: A diminutive of the female given name Cassandra of medieval origin, later also used for Cassidy, and Catherine with its variant forms.
noun: A surname originating as a matronymic.
noun: A male given name transferred from the surname.
noun: A diminutive of the male given name Cassius.
noun: A township and unincorporated community therein, in Sullivan County, Indiana, United States.
noun: A census-designated place in Pocahontas County, West Virginia, United States.
noun: A number of other townships in the United States, listed under Cass Township.
noun: A locality in Selwyn District, Canterbury, New Zealand, named after Thomas Cass.
verb: (obsolete, transitive) To render useless or void; to annul; to reject; to send away.
noun: (computing, dated) Abbreviation of cassette. [A small flat case containing magnetic tape on two reels, used to record and play back audio and video material.]
noun: (aviation) Initialism of cockpit access security system.