Use Dictionaries and Thesauruses
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Learning Objectives
- 1Locate and read a dictionary entry to find a word's meaning and word class
- 2Use a thesaurus to find synonyms that improve writing
- 3Choose the most appropriate synonym for a given context
Mini Lesson
A dictionary and a thesaurus are two essential reference tools. Knowing how to use them well makes you a stronger reader and writer.
Using a Dictionary
- Entries are in alphabetical order.
- Each entry shows: the word, its pronunciation (often in brackets), its word class (noun, verb, adjective...), and its definition.
- Many entries include an example sentence.
- Some words have multiple numbered definitions — read all of them to find the one that matches your context.
Reading a Dictionary Entry
Sample Entry
transport (trans·port) verb 1. To carry people or goods from one place to another. "Trucks transport food to supermarkets." 2. To cause someone to feel as if they are in another place or time.
Using a Thesaurus
- A thesaurus lists synonyms — words with similar meanings.
- Look up a word and you get a list of alternatives.
- Always check that the synonym fits the sentence — synonyms are similar but not always identical in meaning.
- Using a thesaurus helps you avoid repeating the same word.
Not all synonyms are interchangeable. "Happy" and "ecstatic" are both positive, but "ecstatic" is much stronger. Always read the sentence again after swapping a word.
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