memorythrift
nounUK /ˈmɛməriθrɪft/
US /ˈmɛməriθrɪft/
Memorythrift is the habit of saving memories carefully so you can use them later.
Grandma's photo albums are her memorythrift, keeping every happy day safe.
OTHER MEANINGS
2. A careful way of using your memory so you do not forget important things.
Studying with flashcards is a kind of memorythrift.
3. A collection of saved stories, photos, or objects from the past.
The old box under the bed was a memorythrift of childhood trips.
4. The practice of not wasting mental effort on things you can write down instead.
Making lists is simple memorythrift for busy days.