Attention deficit disorder Definition & Meaning - Merriam-Webster
https://www.merriam-webster.com/dictionary/attention%20deficit%20disorder
WEBFeb 9, 2024 · : a developmental disorder that is marked especially by persistent symptoms of inattention (such as distractibility, forgetfulness, or disorganization) or by symptoms of hyperactivity and impulsivity (such as fidgeting, speaking out of turn, or restlessness) or by symptoms of all three and that is not caused by any serious underlying physical or...
DA: 62 PA: 80 MOZ Rank: 85