In formal language theory and computer programming, string concatenation is the operation of joining character strings end-to-end. For example, the concatenation of "snow" and "ball" is "snowball". In certain formalisations of concatenation theory, also called string theory, string concatenation is a primitive notion.

What does concatenate mean in Excel?

Use CONCATENATE, one of the text functions, to join two or more text strings into one string. Important: In Excel 2016, Excel Mobile, and Excel for the web, this function has been replaced with the CONCAT function. ... This is because CONCATENATE may not be available in future versions of Excel.

What is concatenation example?

The concatenation of two or more numbers is the number formed by concatenating their numerals. ... For example, the concatenation of 1, 234, and 5678 is 12345678.