At&t Store Prepaid Phones - Used to show the place or position of something or someone: Used to show the time something…. Used to show an exact position or particular place: Used to show an exact or a particular…. Definition of at preposition in oxford advanced learner's dictionary. Learn how to use at as a preposition to refer to time, place, activities, numbers and more. Find examples, explanations and typical errors with at. This is an accepted version of this page this is the latest accepted revision, reviewed on 28 november 2025. Look up at in wiktionary, the free dictionary. At or at may refer to:.
Used to show the place or position of something or someone: Used to show the time something…. Used to show an exact position or particular place: Used to show an exact or a particular…. Definition of at preposition in oxford advanced learner's dictionary.