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Dictionary.com is the world’s leading online source for English definitions, synonyms, word origins and etymologies, audio pronunciations, example sentences, slang phrases, idioms, word games, legal …
Merriam-Webster: America's Most Trusted Dictionary
Find definitions for over 300,000 words from the most authoritative English dictionary. Continuously updated with new words and meanings.
Cambridge Dictionary | English Dictionary, Translations & Thesaurus
The most popular dictionary and thesaurus for learners of English. Meanings and definitions of words with pronunciations and translations.
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
2 days ago · The World's most comprehensive free online dictionary, thesaurus, and encyclopedia with synonyms, definitions, idioms, abbreviations, and medical, financial, legal specialized dictionaries
Collins Online Dictionary | Definitions, Thesaurus and Translations
Dec 17, 2025 · Pioneers in Language Reference for 200 years. Popular and trusted online dictionary with over 1 million words. Find definitions, meanings, synonyms, pronunciations, translations, origin …
Oxford Learner's Dictionaries | Find definitions, translations, and ...
The largest and most trusted free online dictionary for learners of British and American English with definitions, pictures, example sentences, synonyms, antonyms, word origins, audio pronunciation, …
Oxford English Dictionary
The historical English dictionary An unsurpassed guide for researchers in any discipline to the meaning, history, and usage of over 500,000 words and phrases across the English-speaking world.
Find Definitions & Meanings of Words | Britannica Dictionary
2 days ago · Clear and simple definitions in American English from Britannica's language experts. More usage examples than any other dictionary.
OneLook Dictionary Search - OneLook: Search 800+ dictionaries at once
Happy 2026 from OneLook! OneLook scans 16,965,772 entries in 805 dictionaries. Use it to find definitions, related words, quotes, names, lyrics, colors, and more. Also check out our bi-weekly …
Dictionary - Wikipedia
Catalan-Latin dictionary from the year 1696 with more than 1000 pages. Gazophylacium Dictionary. The oldest known dictionaries were cuneiform tablets with bilingual Sumerian – Akkadian wordlists, …