Derse is a portmanteau of the words "dearth" (meaning scarcity) and "terse" (meaning clean or concise). The name was coined by Andrew Hussie (author of Homestuck) to distinguish a particular planet in the comic/franchise.

The planet "Derse" is in opposition to the planet "Prospit". Prospit is also a portmanteau - prosperity + respite.
In the game spurb, there are players who are Dersites and players who are Prospitians.
Dude, I passed out and next thing I know I'm staring out at the purple towns of Derse!
by anaveragepseudonym August 29, 2020
Get the Derse mug.
Noun...rhymes with hurse. A combination of dense and worse. Derse. An extremely dumb monkey is derse.
Damn, you idiot. You are so derse!
by Shirtcocka Bill September 7, 2009
Get the derse mug.