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

Synonym(s): attention_deficit_disorder, ADD, attention_deficit_hyperactivity_disorder, ADHD, hyperkinetic_syndrome, minimal_brain_dysfunction, minimal_brain_damage, MBD

Hypernym(s): syndrome

· 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"

Hypernym(s): increase

Antonym(s): take_away

· state or say further; "`It doesn't matter,' he supplied"

Synonym(s): append, supply

Hypernym(s): state, say, tell

· 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"

Synonym(s): lend, impart, bestow, contribute, bring

Hypernym(s): change, alter, modify

· make an addition by combining numbers; "Add 27 and 49, please!"

Synonym(s): add_together

Hypernym(s): calculate, cipher, cypher, compute, work_out, reckon, figure

Antonym(s): subtract

· determine the sum of; "Add all the people in this town to those of the neighboring town"

Synonym(s): total, tot, tot_up, sum, sum_up, summate, tote_up, add_together, tally, add_up

Hypernym(s): count, number, enumerate, numerate

· constitute an addition; "This paper will add to her reputation"

Hypernym(s): form, constitute, make