What is a programming Language?

tough question man. but if you mean the question, let's start it's not english or spanish.

A language used for programming

Just like we have different type of languages like English, Spanish, and so on so does the computer. Programming language == computer language.

Some type of lang which tell an instruction about doing something.
U can get over a million answer at GOOGLE.
(Seriously? We dev here but hey, this is devRant and we welcome u here but plz at least throw that simple question else where. Its so simple that u can get a fuck ton of answer by a blink of an eyes with the great google lord. RTFM okay 😑)