What Does ADD Mean? (Using ADD Online)ADD means "Attention Deficit Disorder".
Definition for ADDADD means "Attention Deficit Disorder". This is the most common definition for ADD on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about ADD:
|Definition:||Attention Deficit Disorder|
4: Difficult to guess
Using ADD on a Cell Phone (SMS Texts, Whatsapp, and Yubl)