remembrance

Short definition from Wiktionary

Noun

1. 1
   The act of remembering; a holding in mind, or bringing to mind; recollection.
2. 2
   The state of being remembered, or held in mind; memory, recollection.
3. 3
   Something remembered; a person or thing kept in memory.
4. 4
   That which serves to keep in or bring to mind; a memento, a memorial, a souvenir, a token; a memorandum or note of something to be remembered.
5. 5
   The power of remembering; the reach of personal knowledge; the period over which one's memory extends.
6. 6
   Something to be remembered; an admonition, counsel, instruction.

Verb

1. 1
   To remember; to recall to mind.