That is not exactly true. A "meta search engine" pays importance only to the meta tags and meta discriptions of the HTML code.
A search engine that searches many search engines is a mashed search engine, because it mashes the api of dfferent search engines.
Examples for meta search engines are: http://metaspider.com/ or http://megaspider.com/ (very old)
Examples for mashed search engines are: http://dogpile.com/ or http://avasearch.com/
Metasearch Engines
metasearch engines
Search aggregator or search engine aggregator. It is actually called a Mashed Search engine - Like Dogpile.com or Avasearch.com and the reason for that being is because their technology is based mostly on mashing the api's of Google, Bing, Yahoo and Ask
option button
The forward movement of a plane is called "flight" or "forward propulsion." This movement is generated by the plane's engines providing thrust, which allows the plane to move forward through the air.
olympic
The Deep Web is important as it allows access to more relevant and organic content compared to content from search engines. Deep Web is also called the Invisible Web.
Not really, but there is a nice messenging application called Empathy that allows you to log into several IM services at once.
They are called steam trains because they are pulled by steam engines.
The site called Playr allows you to play all the Pokemon games (or at least several) for free, you can even save!
Search Engines.
The process of smelling perfume several meters away is called olfaction. Olfaction is the sense of smell, which allows us to detect and perceive scents in our environment.