recollection
/ɹɛkəˈlɛkʃən/
The act of recollecting, or recalling to the memory; the act of recalling to memory
The power of recalling ideas to the mind, or the period within which things can be recollected; remembrance
Alas that distant event isn't within my recollection anymore.
That which is recollected; something called to mind; a reminiscence.
The act or practice of collecting or concentrating the mind; concentration; self-control.
From such an education Charles contracted habits of gravity and recollection.
A spiritual retreat, especially one that is short.