memorycap
nounUK /ˈmɛməri kæp/
US /ˈmɛməri kæp/
A memorycap is a little cover that keeps your memories safe.
She put a memorycap on her diary so her secrets would stay safe.
OTHER MEANINGS
2. A limit on how much a computer can remember at one time.
The old phone hit its memorycap and could not save more photos.
3. A small hat worn to help you think of things you forgot.
He wore his lucky memorycap during the spelling test.
4. The top part of a memory jar that keeps the notes inside.
Twist the memorycap tightly so the paper slips do not fall out.