English to English

noun (n)

• something of sentimental value(noun.artifact)

  Synonym:
  keepsake, relic, token
  

  source: wordnet30
• a reminder of past events(noun.cognition)

  Synonym:
  memento
  

  source: wordnet30
• That which serves as a reminder; a remembrancer; a memento; a keepsake.(noun)

  source: webster1913