At sign - Wikipedia
The at sign (@) is a typographical symbol used as an accounting and invoice abbreviation meaning "at a rate of" (e.g. 7 widgets @ …
At sign | Meaning, Symbol, History, Uses, & Facts | Britannica
At sign, symbol (@) used primarily to direct electronic communication to specified entities, most notably in email addresses and …
The Untold History of the At Sign: From Merchant Mark to Email ...
May 15, 2026 · The at sign started as a commercial notation and later became central to email addresses. It mattered because it …
The @ Symbol Meaning & History | Webopedia
Jun 24, 2010 · Before the @ symbol became a standard key, the @ sign had a long past. Learn its history, use & meaning now.
The Secret History of the Ampersand & At Sign (@) - Origins
Jan 2, 2026 · Explore the remarkable histories of two ubiquitous symbols: the ampersand (&) and the at sign (@). Uncover their …
The Accidental History of the @ Symbol - Smithsonian Magazine
Although the first documented use of @ was in 1536, the symbol did not rise from modern obscurity until 1971. Illustration by Erik …
All About The @ Symbol: Names, History And Global Quirks
Oct 23, 2025 · What’s the @ symbol all about, anyway? Discover its origins, uses and creative names it has around the world.
At sign history: The 3,000-year journey of the @ symbol across …
Sep 24, 2025 · At sign history: The surprising 3,000-year journey of the @ symbol, from ancient amphoras and Renaissance trade to …
The 3,000-year-old story hidden in the @ sign - BBC
Sep 24, 2025 · How did the @ sign get its power? It may seem like a distinctly modern phenomenon, yet buried in the curls of this …
First instance of @ (at sign) - Guinness World Records
Despite having no agreed name in the English language, @ is now a part of everyday life as a shorthand for "at" and as the delimiter …