Good definition of an Indie Hacker/Maker that I can link to?

this product

Hey everyone! I'm making the copy for a new website I'm working on – here it is:
https://i.imgur.com/fu7N5OQ.png
I want to words 'Indie Maker' to link to a good definition of an Indie Hacker/Maker, but can't seem to find one very easily. It can be anywhere – Twitter, Medium, Indie Hackers forum etc.

If anyone has any ideas, please reply! Thanks