add

Noun

• a condition (mostly in boys) characterized by behavioral and learning disorders

Verb

• constitute an addition
  • This paper will add to her reputation
    

• determine the sum of
  • Add all the people in this town to those of the neighboring town
    

• make an addition by combining numbers
  • Add 27 and 49, please!
    

• bestow a quality on
  • Her presence lends a certain cachet to the company
    
  • The music added a lot to the play
    
  • She brings a special atmosphere to our meetings
    
  • This adds a light note to the program
    

• state or say further
  • `It doesn't matter,' he supplied
    

• make an addition (to); join or combine or unite with others; increase the quality, quantity, size or scope of
  • We added two students to that dorm room
    
  • She added a personal note to her letter
    
  • Add insult to injury
    
  • Add some extra plates to the dinner table
    

Related words

• Synonyms: 
  attention deficit disorder , ADD , attention deficit hyperactivity disorder , ADHD , hyperkinetic syndrome , minimal brain dysfunction , minimal brain damage , MBD , add together , lend , impart , bestow , contribute , bring , append , supply
• Antonyms: 
  subtract , deduct , take off , take away , take out