Posteritise

vt. To mark or keep something for the long-term future.
'Her visionary essays were posteritised in a three volume, leather bound set.'

Epiffley

n. The sudden realisation that something is nonsense.
'His face turned to one of dismay with an epiffley about the nature of the Daylight Saving Time debate.'

Epifflous adj. Pertaining to an epiffley.
'Her lecture on comestible-semiotica proved epifflous for most of the attendees.'