verb (v)

• make or mark or treat as individual(verb.cognition)

  Example:
  The sounds were individualized by sharpness and tone.
  

  Synonym:
  individualise
  

  source: wordnet30
• make personal or more personal(verb.change)

  Synonym:
  individualise, personalise, personalize
  Antonym:
  depersonalise, depersonalize, objectify
  

  source: wordnet30
• To mark as an individual, or to distinguish from others by peculiar properties; to invest with individuality.(verb)

  source: webster1913