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The most popular dictionary and thesaurus for learners of English. Meanings and definitions of words with pronunciations and translations.

1 day ago · The World's most comprehensive free online dictionary, thesaurus, and encyclopedia with synonyms, definitions, idioms, abbreviations, and medical, financial, legal specialized …

1 day ago · Clear and simple definitions in American English from Britannica's language experts. More usage examples than any other dictionary.

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, …

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 …

The word dictionary (unqualified) is usually understood to refer to a general purpose monolingual dictionary. [6] There is also a contrast between prescriptive or descriptive dictionaries; the …

3 days ago · Dictionaries were once bestsellers, but between the internet and artificial intelligence, its role in our culture has changed. Stefan Fatsis is out with a new book called Unabridged: …

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, …