What Does Branch Mean?
A branch in a computer program is an instruction that tells a computer to begin executing different instructions rather than simply executing the instructions in order. In high-level languages, these are typically referred to as flow control procedures and are built into the language. In assembly programming, branch instructions are built into a CPU.
Techopedia Explains Branch
Branching is a basic concept in computer science. It means an instruction that tells a computer to begin executing a different part of a program rather than executing statements one-by-one.