evanilore
noun
The anxiety of knowing that the objects, experiences, or people you cherish might one day fade from memory, leaving you with an unsettling void where once love and familiarity flourished, overshadowed by the inevitability of time's erasure.
From Latin 'evanescere' (to vanish) + 'lore' (knowledge or story), suggesting the fading of cherished stories and memories. Pronounced "ee-VAH-nih-lor"