English to English

verb (v)

• make unhappy(verb.emotion)

  Example:
  The news of her death saddened me.
  

  Antonym:
  gladden, joy
  

  source: wordnet30
• come to feel sad(verb.emotion)

  Antonym:
  gladden
  

  source: wordnet30
• To make sad.(verb)

  source: webster1913
• To become, or be made, sad.(verb)

  source: webster1913