twinmemory
nounUK /ˈtwɪnˌmɛməri/
US /ˈtwɪnˌmɛməri/
A twin memory is a memory that two people share and remember together.
My sister and I have a twinmemory of the day we got our puppy.
RELATED WORDS
OTHER MEANINGS
2. A memory stored in two places at once, like in two computers.
The backup created a twinmemory of the file on both drives.
3. A memory that feels like it happened twice.
Deja vu can feel like a twinmemory of a moment.
4. A matching pair of memories kept by twins.
The twins compared their twinmemories of the first day of school.