chad
chad
- n a small piece of paper that is supposed to be removed when a hole is punched in a card or paper tape
- n a lake in north central Africa; fed by the Shari river
- n a landlocked desert republic in north-central Africa; was under French control until 1960
- n a family of Afroasiatic tonal languages (mostly two tones) spoken in the regions west and south of Lake Chad in north central Africa