Find definitions for over 300,000 words from the most authoritative English dictionary. Continuously updated with new words and meanings.

The meaning of DICTIONARY is a reference source in print or electronic form containing words usually alphabetically arranged along with information about their forms, pronunciations, …

2 days ago · Search the Merriam-Webster Thesaurus for millions of synonyms, similar words, and antonyms. Our unique ranking system helps you find the right word fast.

The meaning of DEFINITION is a statement of the meaning of a word or word group or a sign or symbol. How to use definition in a sentence.

2 days ago · Build your vocabulary: get a new word every day from Merriam-Webster dictionary. Learn the meaning, history, and fun facts about Decorous. Also available as podcast, …

Yet one of the most often looked for pieces of information regarding word is not something that would be found in its definition. Instead, it is some variant of the question, What makes a word …

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Merriam-Webster is the most reliable, trusted, easy-to-use dictionary and thesaurus online. Our products also include bilingual dictionaries and the Official Scrabble Dictionary. For over 150 …

The meaning of RACISM is a belief that race is a fundamental determinant of human traits and capacities and that racial differences produce an inherent superiority of a particular race. How …

“Thesaurus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thesaurus. Accessed 20 Dec. 2025.