HEATKEYS

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

The largest and most trusted free online thesaurus. Quickly find accurate and up-to-date synonyms, antonyms, and related words at Thesaurus.com. Synonym dictionary, antonym dictionary, words synonyms.

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

Official website of the U.S. Social Security Administration.

Dean Foster is a professor of statistics at the University of Pennsylvania. This is his homepage.

CDC Centers for Disease Control and Prevention - Your Online Source for Credible Health Information

Official website of the U.S. Social Security Administration.

Free and open access to the world’s most comprehensive collection of data on developing economies. Browse, map, graph, or download data by country, topic on over 4,000 indicators. Available in English, Spanish, French, and Arabic.

Central Intelligence Agency

The Human Development Report (HDR) was first launched in 1990 with the single goal of putting people back at the center of the development process in terms of economic debate, policy and advocacy. Since the first report, four new composite indices fo...