ocr: wais- Wide area intormation servers A set of full-text databases containing information on hundreds of topics. When using Wais, you can use natural-language queries such as "I want intormation on Jerusalem". (See server.) WAN- Wide Area Network A large computer network made up of hundreds of computers spread out across a large geographical area, usually connected by telephone lines or satellite. webtrawier A keyword-based search engine. (See search engine.) Web page Ap page saved on one of the Internet's Web sites that stores textual information, sounds, video, animation, etc. on a specific to ...