memento
//məˈmɛntoʊ//
Noun
mementoSingular
mementosPlural
1
An object kept as a reminder of a person, place, or event.
She kept the seashell as a memento of her trip to the beach.
2
A souvenir or keepsake that serves to preserve memories.
She kept the seashell as a memento of her trip to the beach.