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Thesaurus
01
a reference book or online tool that provides synonyms and antonyms for words and phrases, often organized by meaning or usage
What is a "thesaurus"?
A thesaurus is a reference book that provides lists of synonyms and antonyms for words. Unlike a dictionary, which defines words, a thesaurus helps users find alternative words with similar meanings or opposite meanings. It is useful for expanding vocabulary, avoiding repetition, and finding the most precise word to express a particular idea. A thesaurus organizes words according to their meanings, often grouping synonyms and antonyms together.
Examples
She used a thesaurus to find a more interesting word for her essay.
A thesaurus can help you expand your vocabulary by offering synonyms for common words.
