Formation
Morphological reading: dilapidated + destroyed (approximate).
The word sounds like the physical object it describes: ruin intensified by a second destructive root until ordinary “dilapidated” is no longer enough.
Source
Earliest indexed occurrence: ONE ONE · 2026-01-01.
“and swishing. Mouthwash in a cavernous abscess. Dilapistroyed . Dated. Faded. Fully fated. In the fashion of failure.…”
Why it matters
The point is not merely novelty. The collision arrives before the definition does. See The JQD word-machine and the lexicon entry.