What does dictionary mean in English

A dictionary (Dictionary) is a tool for recording words, phrases or languages. Originally dictionaries were used to explain Latin and Greek words, and over time they came to be used to explain words in current languages. Modern dictionaries usually have indexes, pronunciation guides, different meanings and their corresponding example sentences, making them an essential tool in language learning and teaching.

In the digital age, dictionaries have been made more convenient and easy to use. People can use electronic or online dictionaries to quickly look up definitions of words and their spellings. Many online dictionaries are now free, and they offer faster and more extensive explanations of words, as well as pictures and audio files, among other things. These online dictionaries can be accessed anytime, anywhere simply by connecting to the Internet via your cell phone or computer.

The history of dictionaries dates back to the 2nd century AD. Early lexicons (called etymological books or dictionaries) were designed to explain words derived from Greek or Latin. There wasn't a true dictionary of the English language until the 18th century, when Samuel Johnson published his English Dictionary. Since then dictionaries have been evolving to adapt to changing languages and needs. In recent years, advances in artificial intelligence technology have contributed to the rapid growth of online dictionaries, which have also become increasingly intelligent and customizable.