What are the and symbols called?

The symbol you're referring to, commonly known as the ampersand, is represented by '&'. It has a rich history and is often used to denote 'and' in various contexts, especially in writing and design.

The ampersand (&) is a logogram that represents the word 'and'. Its origins can be traced back to the Latin word 'et', which means 'and'. Over time, it evolved into the symbol we recognize today. Here’s a breakdown of its usage and related symbols:

• Ampersand (&): Used primarily in written language to connect words or phrases, especially in names (e.g., Johnson & Johnson).
• Plus sign (+): Often used in mathematics to indicate addition, but also serves as a synonym for 'and' in various contexts (e.g., 'bread + butter').
• And sign (∧): In logic and mathematics, this symbol represents the logical conjunction, often referred to as 'and'.
• Other symbols: There are other symbols that imply connection or addition, such as the tilde (~) in some programming languages, which can represent 'approximately' or 'similar to'.

In summary, the symbol '&' is called the ampersand, and it serves as a versatile connector in both written and visual communication.