The is a grammatical article in english, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers.. We use the definite article in front of a noun when we believe the listener/reader knows exactly what we are referring to:
This easy guide explains when to use “the” with clear rules, examples, and tips to help you sound more natural and fluent.. Learn how the definite article in grammar works.