A preposition is a word or group of words that is used with a noun, pronoun, or noun phrase to show direction, location, or time, or to introduce an object.

What is a preposition? By definition, a preposition is a word used before a noun or pronoun to mark its relation to the rest of the sentence, such as "to" in "I went to the beach."

Feb 18, 2025 · Prepositions are parts of speech that show relationships between words in a sentence. In “the book on the table,” the preposition on shows the relationship between the book …

The word "preposition" means "positioned before." A preposition sits before a word (either a noun or a pronoun) to show that word's relationship to another nearby word.