Ancient Africa. Sahara Desert. The Sahara Desert is the largest hot desert on Earth (the cold desert of Antarctica is larger). The Sahara has played an important role in the development of African culture and history.
Definition of 'buzzsaw'. buzzsaw (bÊzsÉË ) A buzzsaw is an electric saw consisting of a round metal disk with a sharp serrated edge. It is powered by an electric motor and is used for cutting wood and other materials. [US] regional note: in BRIT, use circular saw.
buzz saw - a power saw that has a steel disk with cutting teeth on the periphery; rotates on a spindle. circular saw. portable circular saw, portable saw - a circular saw that is portable and is operated with a hand grip. power saw, sawing machine, saw - a power tool for cutting wood. table saw - a circular saw mounted under a table or bench so that the blade of the saw projects up through a slot.