A repressed memory, sometimes one of sexual abuse.

To learn by heart, to memorize.

(computing) Any of several faults in a computer's or program's memory allocation logic whereby parts of memory become unusable or hidden.

(computer hardware) A rewritable memory chip that retains its data without a power supply.

The remembering of information from the past.

(idiomatic, sometimes capitalized) A set of recollections available to be reviewed, especially accompanied by a feeling of nostalgia.

A page in a book (e.g., a scrapbook) where one can write down special memories and insert mementoes.

Any device used to store and retrieve digital information that is manufactured using integrated circuit technology.

(computer hardware) A solid state digital memory storage format, commonly found on computers, digital cameras and cellphones.

An apparent memory of an event that did not actually happen, unconsciously constructed to fill a gap.