Importance of a bilingual dictionary

 The dictionary is a book that compiles words in alphabetical order. Its use is important for learning a new language because it will help you increase your vocabulary by reading the meaning of the word and putting it in context. Some dictionaries that you can use to learn English, Korean, Japanese or French are:

English diccionaries 

1.Cambridge Dictionary
2.Collins English Dictionary
3.Oxford English Dictionary
4.The dictionary by Merriam-Webster

Korean dictionaries 

1.Naver dictionary

2.Newly Written Korean Synonym Dictionary

3.LEXILOGOS

Japanese dictionaries 

1.Nihongo

2.Seiwa

3.JapanDict: Japanese Dictionary

French dictionaries

1.Le Trésor de la Langue Française Informatisé

2.L’Académie Française

3.Le Dictionnaire Visuel