memento /mi-menˈtō/

1. Something kept or given as a reminder
2. A fit of reverie (obsolete)

memento mori /mōˈrī or moˈrē/ noun (Latin)

1. Remember that you must die
2. Anything (eg a skull) to remind one of mortality

• pileorhizas
• pileous
• piler
• pilers
• piles
• pile shoe
• pile shoes
• pileum
• pile up
• pile-up
• pile-ups
• pile up the agony
• pileus
• pilework
• pileworks
• pile-worm
• pile-worms
• pilewort
• pileworts
• pilfer
• pilferage
• pilferages
• pilfered
• pilferer
• pilferers