At&t Lost Phone - Used to indicate location or position 2. In the direction of 3. Used to indicate position in time 4. Click for more definitions. What is an at sign? Used to show an exact or a particular…. The sign @, used for example in email and social media addresses: The sign @, used for…. 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.
Used to indicate location or position 2. In the direction of 3. Used to indicate position in time 4. Click for more definitions. What is an at sign?