Why this word is great
APODIXIS — [Noun] The act of demonstrating something with such clarity and rigor that it admits no refutation; absolute proof. From the Ancient Greek ἀπόδειξις (apódeixis, "demonstration, proof"), built upon apo- ("from") and deiknynai ("to show"). Unlike "evidence" (which suggests supporting but contestable data) or "testimony" (which relies on subjective accounts), apodixis is the unassailable terminus of argument. It is the geometric certainty of a theorem proved, the irrefutable logic of a syllogism sealed, or the cold, hard fact of a corpse in the morgue—the rare moment when doubt itself collapses under the weight of what cannot be unseen.