At&t Manage Accountmens Bulge Swimwear - Used to indicate position in time 4. Click for more definitions. See examples of at used in a sentence. Used to show the place or position of something or someone: Used to show the time something…. Definition of at preposition in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. 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. Used to show an exact position or particular place:
Used to indicate position in time 4. Click for more definitions. See examples of at used in a sentence. Used to show the place or position of something or someone: Used to show the time something….