A good English-only dictionary will tell you many things more than a translation. A dictionary will:
- tell you what kind of word it is (noun, adjective, verb etc)
- show you what is the plural spelling/ the past tense/ countable or uncountable
- show you how common the word is. The most common words are often in a different colour
- give you the definition of the word and will give you an example sentence. It's very important for you to see how the word is used in a sentence
- tell you some synonyms of the word (other words that mean the same or similar). You can also find synonyms in a thesaurus
- use pictures to help you understand the word