amped /æmpt/ adjective2 •Activated, as with electric power.All four motors should be amped to check the loading on the motors before new motors are installed. The amp checks might reveal that a smaller size motor could be use — 1990 •(informal) Excited or full of energy, especially to excess.If I listen to fast music before I go out in a heat, it gets me too amped out and then I can't concentrate on my surfing. — 1991 formsmore amped · most amped