Question

What is var

Answer 1

wait its Varible

Answer 2

Yes, var for variable. As a word, it generally means something with some range or play in it for change. Also, in math it is things like x or y. Both of those have to do with the use in computers.

Answer 3

var is also a top level directory in Unix. It's usually used for logs, email accounts and print queues, variable data.