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Finding Dictionaries and Encyclopedias: Thesauri

What is a thesaurus?

The Oxford English Dictionary describes a thesaurus as "A collection of concepts or words arranged according to sense; also (U.S.) a dictionary of synonyms and antonyms."

A thesaurus will often give you synonyms and/or antonyms of a word.

"thesaurus, n." OED Online, Oxford University Press, September 2022, www.oed.com/view/Entry/200648. Accessed 8 September 2022.

Online thesauri

Print thesauri

Subject heading links

Search in the library's catalogue to find thesauri. These subject heading links will bring you lists of all the items owned by the library which have been classified with the relevant subject headings. 

Historical Thesaurus