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

• oyster-catchers
• oystered
• oyster-farm
• oyster-farms
• oyster-field
• oyster-fields
• oyster-fisheries
• oyster-fishery
• oystering
• oyster-knife
• oyster-knives
• oyster mushroom
• oyster mushrooms
• oyster-park
• oyster-parks
• oyster-patties
• oyster-patty
• oyster plant
• oyster plants
• oysters
• oyster-shell
• oyster-shells
• oyster-tongs
• oyster-wench
• oyster-wenches