Dictionary is one of the most crucial study tools. It is a tool that assists us in pronouncing words, spelling them correctly, and checking our grammar. It gives meanings to words that are difficult to understand or have several meanings. By ensuring that you are using words appropriately, a decent dictionary may help you better understand your topic, enhance your communication skills and improve your grades. The entry word, guiding words, pronunciation, part of speech, definition, and origin are all parts of a dictionary definition. Advantages and disadvantages of the dictionary There are advantages as well as disadvantages.  The advantages are