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thesaurus — a book that lists words in groups of synonyms and related concepts

Part of speech: NOUN

Definition: a book that lists words in groups of synonyms and related concepts

Pronunciation (IPA): /θɪˈsɔːrəs/

Example Sentences

  • My teacher banned us from using the word 'good' and forced us to consult a thesaurus for alternatives.
  • The thesaurus became my best friend during the creative writing course.
  • He memorized the entire thesaurus but still couldn't write a decent poem.

thesaurus

NOUN

[/θɪˈsɔːrəs/]

a book that lists words in groups of synonyms and related concepts

She flipped through the thesaurus to find a better word than 'happy'.
💡 Concept

She flipped through the thesaurus to find a better word than 'happy'.

Finding words for stegosaurus and brontosaurus in her thesaurus!
🎵 Rhyme

Finding words for stegosaurus and brontosaurus in her thesaurus!

Got the picture? Now let's practice.

🎤Pronunciation

🇺🇸 US/θɪˈsɔːrəs/
🇬🇧 UK/θɪˈsɔːrəs/

🌳Etymology

Rootthesaur
Suffix--us

Origin

Derived from Greek 'thesauros', meaning 'treasure house' or 'storehouse'. The term was metaphorically applied to a collection of synonyms, drawing a parallel between precious treasures systematically stored in a vault and words methodically organized and preserved in a reference work.

Breakdown

Greek 'thesauros' (treasure house, repository) + Latin suffix '-us' → thesaurus. The root 'thesauros' combines the concept of a physical storage space for valuables with the modern application of cataloguing and organizing words by meaning and usage.

🎵Rhyme

stegosaurus
brontosaurus

🔗Collocations

consult a thesaurus
online thesaurus
thesaurus entry
digital thesaurus
comprehensive thesaurus

📝Examples

😄 Fun example

“My teacher banned us from using the word 'good' and forced us to consult a thesaurus for alternatives.”

“The thesaurus became my best friend during the creative writing course.”

😄 Fun example

“He memorized the entire thesaurus but still couldn't write a decent poem.”

“Modern word processors often include a built-in thesaurus feature.”

📚Related Words

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