Dictionary.com - Official Site
Dictionary.com is the world’s leading online source for English definitions, synonyms, word origins and etymologies, audio …
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 …
Cambridge Dictionary | English Dictionary, Translations & Thesaurus
The most popular dictionary and thesaurus for learners of English. Meanings and definitions of words with pronunciations and …
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
2 days ago · The World's most comprehensive free online dictionary, thesaurus, and encyclopedia with synonyms, definitions, …
DICTIONARY Definition & Meaning - Merriam-Webster
Nov 4, 2026 · The meaning of DICTIONARY is a reference source in print or electronic form containing words usually alphabetically …
Oxford English Dictionary
The historical English dictionary An unsurpassed guide for researchers in any discipline to the meaning, history, and usage of over …
Collins Online Dictionary | Definitions, Thesaurus and Translations
Nov 2, 2026 · Pioneers in Language Reference for 200 years. Popular and trusted online dictionary with over 1 million words. Find …
DICTIONARY definition in American English | Collins English Dictionary
A dictionary is a book or a digital resource in which the words and phrases of a language are listed alphabetically, together with their …
Wiktionary, the free dictionary
Sep 23, 2026 · Welcome to the English-language Wiktionary, a collaborative project to produce a free-content multilingual dictionary. …
American Heritage Dictionary - Search
The much-anticipated Fifth Edition of The American Heritage Dictionary of the English Language is the premier resource about …