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Merriam-Webster, Incorporated is an American company that publishes reference books and is mostly known for its dictionaries. It is the oldest dictionary publisher in the United States.

URL meaning: the letters and symbols (such as http://www.Merriam-Webster.com) that are the address of a Web site

About Us Merriam-Webster, an Encyclopaedia Britannica company, has been America's leading provider of language information for more than 180 years. Each month, our award-winning websites, …

: a reference source in print or electronic form containing words usually alphabetically arranged along with information about their forms, pronunciations, functions, etymologies, meanings, and syntactic …

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Continuously updated with the newest words and meanings, this is the premier iOS app for English language reference, education, and vocabulary building.

Dec 15, 2025 · In 1996 Merriam-Webster introduced Merriam-Webster OnLine, a Web site offering language-related features, including access to the full text of Merriam-Webster’s Collegiate …