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.
buzz1. 1  a low, vibrating, humming sound, as of bees, machinery, or people talking. 2  a rumor or report. 3  Informal. a phone call: When I find out, I'll give you a buzz. 4  Slang. a feeling of intense enthusiasm, excitement, or exhilaration: I got a terrific buzz from those Pacific sunsets. a feeling of slight intoxication. to make a low, vibrating, humming sound. to speak or murmur with such a sound. to be filled with the sound of buzzing or whispering: The room buzzed.