A 4th world country is a nation that is so severely undeveloped in terms of infrastructure, is so poor, and has such political instability, that it makes a 3rd world country look extremely developed.
There is currently no such thing as a 4th world country; however; the term may still be used as hyperbole for somewhere that is extremely undeveloped.
by This is my handle okay August 27, 2025
Get the 4th World Countrymug. 
Get the 5th Worldmug. Abasketball definition usualy used when a shooting guard has the ball and his point guard says your world that means he or she will call the play and decide the offense
by UND3RCUT January 26, 2022
Get the your worldmug. The end of the world
by Shooosh December 16, 2024
Get the World War 3mug. Me: I really want to go to Super Nintendo World! But it's soooo expensive...
Someone else: It's unrealistic. Just pie in the sky.
Someone else: It's unrealistic. Just pie in the sky.
by Bignuggetmustard April 16, 2021
Get the Super Nintendo Worldmug. by mcklee109 May 26, 2022
Get the Pookie World Tourmug. by ImNotAPedophileISwear May 9, 2022
Get the Peep and the Big Wide Worldmug.