WordWeb Online

1. The emotion of great happiness
   - joyousness, joyfulness
    
2. Something or someone that provides a source of happiness
   "a joy to behold";
   - delight, pleasure

1. Feel happiness or joy
   - rejoice
    
2. Make glad or happy
   - gladden

Derived forms: joying, joyed, joys

Type of: emotion, experience, feel, positive stimulus

Antonym: sadden

Encyclopedia: Joy, New York