D defs.my
Entry 1 sense Webster, 1913

Memento

/mĭm-ĕn'-tō/ · Me·men·to · IPA /məˈmɛntoʊ/
01 n. A hint, suggestion, token, or memorial, to awaken memory; that which reminds or recalls to memory; a souvenir.
pl. Mementos ((#))
  1. 1.
    A hint, suggestion, token, or memorial, to awaken memory; that which reminds or recalls to memory; a souvenir.
    “Seasonable mementos may be useful.” Bacon.