a search service that sends your keywords to several search services at the same time Results are usually shown together, with a note about what service provided the item
(Bilgisayar) A meta-search engine is a search engine that sends user requests to several other search engines and/or databases and returns the results from each one. Meta search enables users to enter search criteria once and access several search engines simultaneously. Since it is hard to catalogue the entire web, the idea is that by searching multiple search engines you are able to search more of the web in less time and do it with only one click