I think "description" is more apt than "definition", however still both are different from "distinction". What I mean is, a distinction (by definition) draws a

I think "description" is more apt than "definition", however still both are different from "distinction". What I mean is, a distinction (by definition) draws a boundary between "that" and "not-that", but descriptions don't need to do that, they are merely conceptual framings that can be applied to whatever is relevant.