D defs.my
Entry 1 sense Webster, 1913

Thesaurus

/thəs-ôr'-əs/ · The·sau·rus · IPA /θɪˈsɔːɹəs/
01 n. A treasury or storehouse; hence, a repository, especially of knowledge; -- often applied to a comprehensive work, like a dictionary or cycl…
pl. Thesauri ((#))
  1. 1.
    A treasury or storehouse; hence, a repository, especially of knowledge; -- often applied to a comprehensive work, like a dictionary or cyclopedia.