Advanced learner's dictionary

An advanced learner's dictionary is a special type of book that helps people who are learning a language understand words better. It has big words in it that are not always found in normal dictionaries. These big words are explained in simple terms so that even young children can understand. If you are learning a new language, an advanced learner's dictionary can help you understand difficult words and improve your vocabulary. It's like having a friend who knows everything about words and languages!