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The at sign (@) is a typographical symbol used as an accounting and invoice abbreviation meaning "at a rate of" (e.g. 7 widgets @ £2 per widget = £14), [1] and now seen more widely …

AT meaning: 1. used to show an exact position or particular place: 2. used to show an exact or a particular…. Learn more.

Definition of at preposition in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Define at. at synonyms, at pronunciation, at translation, English dictionary definition of at. The symbol for astatine. abbr. 1. air temperature 2. ampere-turn 3. antitank 4. automatic …

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.

Understand the at sign in English: its historical background, correct application, common mistakes, and use in different languages.