What is Neo Liberalism?

Lately the term Neo Liberalism and Neo Liberal have been thrown around by various individuals. Some like Jimmy Dore uses the term to desbribe center-right democrats like Hillary Clinton, Joe Biden etc. Others uses the term to describe the politico-ideological paradigm with its genesis in the late 1970’s, influencing both conservative and liberal policy (Think Reagan, Tatcher, Clinton and Blair). Others still use it as a synonym for Libertarianism or marked fundamentalism. In short - it’s a vague term, with multiple usages. This article I think, describes it well:

Neoliberalism: The Movement That Dare Not Speak Its Name - American Affairs Journal

People haven’t figured out what liberalism means and now they have to figure out neoliberalism?