Why this word is great
KERAUNOGRAPH — [Noun] A figure or pattern seared into flesh or stone by lightning’s touch, or an instrument designed to measure and document its fury. From the Greek kerauno- ("lightning") and -graph ("something written or recorded"), it is the autograph of the storm. Unlike "ceraunograph" (which listens for distant thunder) or "fulgurite" (which fossilizes lightning’s path through sand), the keraunograph is either the wound or the witness. It is the jagged scar branching across a survivor’s back, the silhouette of a tree burned into a barn wall, or the needle’s frantic dance across a laboratory drum—proof that the sky writes in a language of fire, and we are merely its parchment or its scribe.