At&t Number Change - Used to indicate location or position 2. In the direction of 3. Used to indicate position in time 4. Click for more definitions. 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. Learn about the at sign (@), also called the ampersat, and how it is used in bills, emails and programming. Find out its origin, meaning and keyboard location. Definition of at preposition in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. The sign @, used for example in email and social media addresses: The sign @, used for…. 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: The sign @, used for example in email and social media addresses: The sign @, used for…. 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…. The meaning of at is —used as a function word to indicate presence or occurrence in, on, or near. How to use at in a sentence. 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 indicate location or position 2. In the direction of 3. Used to indicate position in time 4. Click for more definitions. 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. Learn about the at sign (@), also called the ampersat, and how it is used in bills, emails and programming. Find out its origin, meaning and keyboard location. Definition of at preposition in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. The sign @, used for example in email and social media addresses: The sign @, used for…. 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: