Reference.com is an online information source that provides
encyclopedia,
dictionary,
thesaurus, and other content. The site also provides text
translation and serves as a search engine portal for
Ask.com.
Reference.com primarily reproduces content from external sources under free or proprietary license.[6] The site's sources include other online dictionaries, encyclopedias, and a search of terms found on other websites such as Wikipedia and the CIA World Factbook. The site can also be used to search for data found on Usenet groups and other mailing lists.[7][8]
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