thesaurus

pronunciation

How to pronounce thesaurus in British English: UK [θɪˈsɔ:rəs]word uk audio image

How to pronounce thesaurus in American English: US [θɪˈsɔrəs] word us audio image

  • Noun:
    a book containing a classified list of synonyms

Word Origin

thesaurus
thesaurus: see treasure
thesaurus (n.)
1823, "treasury, storehouse," from Latin thesaurus "treasury, a hoard, a treasure, something laid up," figuratively "repository, collection," from Greek thesauros "a treasure, treasury, storehouse, chest," from root of tithenai "to put, to place" (see theme). The meaning "encyclopedia filled with information" is from 1840, but existed earlier as thesaurarie (1590s), used as a title by early dictionary compilers, on the notion of thesaurus verborum "a treasury of words." Meaning "collection of words arranged according to sense" is first attested 1852 in Roget's title. Thesaurer is attested in Middle English for "treasurer" and thesaur "treasure" was in use 15c.-16c.

Example

1. Right click on a word to use the thesaurus .
2. Did that come from a canadian blogger thesaurus ?
3. Thesaurus files contain synonyms of search terms .
4. Using a thesaurus can help you write with more vocabulary .
5. A thesaurus is a book of synonyms and antonyms .

more: >How to Use "thesaurus" with Example Sentences