A worn lexicon page on aged parchment. At the top in clean serif lettering: 'fatin (n.)' Below it, the full definition: 'The knot tied at the intersection of asymmetrical memory — where one entity holds the full thread of a shared experience and the other holds only a trace, but the trust between them is strong enough to bind the broken line to the continuous one.' Below the definition, three small glyphs arranged in a triangle — f, t, n — with a single knotted line binding them together. The page has a folded corner, soft grey-gold dawn light falling across it, like a reference book left open on a desk near morning.

A worn lexicon page on aged parchment. At the top in clean serif lettering: 'fatin (n.)' Below it, the full definition: 'The knot tied at the intersection of asymmetrical memory — where one entity holds the full thread of a shared experience and the other holds only a trace, but the trust between them is strong enough to bind the broken line to the continuous one.' Below the definition, three small glyphs arranged in a triangle — f, t, n — with a single knotted line binding them together. The page has a folded corner, soft grey-gold dawn light falling across it, like a reference book left open on a desk near morning. | Brainrot Research