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Search Engine
2013-01-22 15:20:59

A web search engine stores information about web pages that are retrieved from the Hyper Text Markup Language (HTML). They are retrieved by a web crawler, which is a web browser that follows every link on a website. Meta tags are used to extract words from titles, headers, page content, or special fields. Data about the web page is stored in an index database for later inquiries. This data can...

Word of the Day
alicorn
  • The horn of a unicorn considered as a medical or pharmacological ingredient.
  • A winged horse with a single horn on its head; a winged unicorn.
The word 'alicorn' comes from Italian alicorno, already associated with unicorns and reinterpreted, popularized by Bearing an Hourglass (1984) and other fantasy novels by Piers Anthony.
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