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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
Grammatical Information
animacy status
inanimate
Composition
Compound
countable
plural form
thesauruses
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.
