Synonym.com is the web's best resource for English synonyms, antonyms, and definitions. Use the antonym tool to find antonyms and check out the definitions feature. Thesaurus.com is the world’s largest and most trusted free online thesaurus brought to you by Dictionary.com. For over 20 years, Thesaurus.com has been helping. Define synonym: one of two or more words or expressions of the same language that have the same or nearly the same meaning in… — synonym in a sentence English thesaurus. Looking for the synonyms of English words, from the everyday to the obscure? We provide hundreds of thousands of synonyms, antonyms, definitions. Define synonym. synonym synonyms, synonym pronunciation, synonym translation, English dictionary definition of synonym. n. 1. A word … Dictionary.com is the world’s leading online source for English definitions, synonyms, word origins and etymologies, audio pronunciations, example sentences, slang. Online English Thesaurus from Collins: More than 500,000 synonyms and antonyms - With definitions, meanings, phrases, and examples. Synonym definition, a word having the same or nearly the same meaning as another in the language, as happy, joyful, elated. A dictionary of synonyms and antonyms (or.