What does it actually mean when we say 'fifth-generation' fighter?

When it comes to fighter jets, the modern world is currently amid a transition. The combat-proven fighters we've grown to know and love over the years are

Fifth-generation fighter - Wikipedia

Defining the 5th Generation Fighter Jet > Joint Base Langley

Fifth-generation fighter - Wikipedia

If the F-35 fighter jet is so awesome, why is it so hated?

What does it actually mean when we say 'fifth-generation' fighter?

Should India Still Buy Fourth Generation Rafale Fighters To Take On China's Fifth Gen Chengdu J-20? - Quora

Military experts say Iran's new fighter jet is actually a US plane from the 1970s

World's Top Military Powers All Facing Issues With Fifth-Gen Fighters

If the Chinese J-20 is a True Fifth Generation Fighter - HubPages

Fifth-generation fighter - Wikipedia

World's Top Military Powers All Facing Issues With Fifth-Gen Fighters

Should India Still Buy Fourth Generation Rafale Fighters To Take On China's Fifth Gen Chengdu J-20? - Quora

Why is it that every country with fifth generation fighters is

World's Top Military Powers All Facing Issues With Fifth-Gen Fighters

What are the 5th generation aircraft that will be made in the near