Webster's Dictionary is a well-known reference book that provides definitions, pronunciations, and information about words in the English language. It was first published in 1828 by Noah Webster, an American lexicographer who aimed to standardize American English. The dictionary has undergone many revisions and updates to reflect changes in language usage over time. Today, Webster's Dictionary is available in various formats, including print and online versions. It serves as an essential resource for students, writers, and anyone looking to improve their vocabulary or understand the meanings of words. The dictionary also includes information on word origins and usage examples.