Adjective
variadic (not comparable)
(computing, mathematics, linguistics) Taking a variable number of arguments; especially, taking arbitrarily many arguments.
C's printf is one of the most widely used variadic functions.
Both function templates and class templates can be variadic. Source: Internet
Arithmetic operators in Lisp are variadic functions (or n-ary ), able to take any number of arguments. Source: Internet
For example, is a common variadic function. Source: Internet
In order to understand the first set of tests, we need to understand what a variadic function is and how Go handles it. Source: Internet