Urs

Definition:

The basic, underlying format of how you conceive of anything. The language your brain uses. The quanta of thought.

Some analogies

In computer science, the idea of a “word” is defined as “the natural unit of data used by a particular processor design”. So that’s one way to think about it.

Or you could think of it as a more fine-grained version of “vibes,” one that has specific meaning to you even if you can’t articulate it.