In a grudging manner.
Yes they are true in a Thesaurus.
It is a Latin word - thesaurus - meaning treasury. Also a Greek word - thesauros - of similar meaning, from the root word 'titherai' meaning to 'put or place'
In dinosaur, "sauros" comes from Greek, meaning lizard. Thesaurus is from the greek thesauros, meaning collection or treasure.
In a grudging manner.
A Dictionary will give you the meaning of a word, its etymology and its roots, where a Thesaurus will give you words which have a similar (often the same) meaning and can be used in a similar context.
Go on the online thesaurus
A thesaurus is not supposed to give definitions at all. It's only supposed to list words that have the same meaning, or a similar meaning - in other words, synonyms.
If you have the meaning or definition then you will have a synonym of the word. Look up that synonym in a thesaurus.
A theasarus A theasarus
A thesaurus gives you synonyms and antonyms of words in the dictionary. A dictionary can also have thesaurus in it so it will say both dictionary and thesaurus on the front cover. - Kamala Pullakhandam age 9
A thesaurus is a book that contains words that are different but have the same meaning. It is a reference book that helps users find synonyms for words that they are looking to use in their writing.
A reference that lists words that have the same or similar meaning of the word you are looking up