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.
Part of the Business terms glossary: A buzzword is a term or phrase that becomes very popular in some specific context. Buzzwords are typically either newly coined words -- often acronyms or portmanteaus -- or existing terms used in a different way than they were in the past. Sometimes a buzzword is a new term for a popular new technology or concept. The word wiki was created, for example, to refer to server programs that allow collaborative online content creation and editing. Although the word is often considered a Web 2.0 buzzword (as is Web 2.0 itself), it's a useful term.