1. A math term for designating a number times itself, x number of times where x is the power. The power of 2 is referred to as squared and the power of 3 is referred to as cubed.\\
2. A general term with the implication of volts present. For example, when testing an electrical circuit, turn on the power mean to add voltage, sometimes called juice.\\
3. A indication of work, measured in watts.