Dictionary or Thesaurus?
Dictionaries and thesauri are reference books for words. The best way to understand the difference between dictionary and thesaurus is clarifying the terms individually.
What is a Dictionary?A dictionary contains a list of words in alphabetical order, together with their definitions, pronunciations, etymologies or spellings.
definition: a statement that explains the meaning of the word in the dictionary
pronunciation: a way in which the word is pronounced
Etymology: the origin and history of the word and its meaning
spelling: the correct way of forming the word
Here is an example of a dictionary entry for the noun 'money':
money (noun): what you earn and use to pay for things
If you don't know the meaning or correct spelling of a word, look it up in the dictionary.
What is a Thesaurus?A thesaurus contains a list of words in alphabetical order, that are similar in meaning (synonyms).
A thesaurus can include the opposite of a word.
Here is an example of a thesaurus entry for the noun 'money':
money (noun): bill, cash, check, fund, salary, wage
SummaryWhile a dictionary gives the meaning of a word, a thesaurus gives a list of words that have similar
meanings for each entry.