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- DictionaryAdd/ad/
verb
- 1. join (something) to something else so as to increase the size, number, or amount: "I've started a petition so if you would like to add your name, email me"
- 2. put in (an additional element, ingredient, etc.): "chlorine is added to the water to kill bacteria"
ADD definition: 1. to put two or more numbers or amounts together to get a total: 2. to put something with…. Learn more.
By The Understood Team. Expert reviewed by Bob Cunningham, EdM. Español. If you hear people say ADD instead of ADHD, you may wonder what they mean or what the difference between ADD and ADHD is. Even though lots of people still use the term ADD, it’s actually an old term. For many years, ADD was used to describe a type of ADHD.
1 of 7 / Overview. View All. Adult ADHD: Symptoms, Causes, Treatments. Find out what causes attention deficit hyperactivity disorder (ADHD), what the symptoms are, and how it’s treated....
Oct 17, 2023 · What is attention deficit hyperactivity disorder (ADHD)? ADHD is a neurodevelopmental disorder. It is usually first diagnosed in childhood and often lasts into adulthood. But some people don't get diagnosed with ADHD until they are adults. ADHD involves: Having trouble paying attention (inattention)
Mar 10, 2024 · ADHD stands for attention deficit hyperactivity disorder. It’s a brain disorder that affects how you pay attention, sit still, and control your behavior. It happens...
verb. /æd/ Verb Forms. [transitive] to put something together with something else so as to increase the size, number, amount, etc. add something Next add the flour. The juice contains no added sugar. The plan has the added (= extra) advantage of bringing employment to rural areas. add something to something A new wing was added to the building.
Aug 2, 2023 · Table of Contents. View All. Signs and Symptoms. Types of ADHD. Causes. Diagnosis. ADHD in Adults. Attention deficit hyperactivity disorder, or ADHD, is a mental health condition that includes challenges relating to inattention, hyperactivity, and impulsivity to the point that it interferes with everyday life.
