1.1The operating power of a lamp or other electrical appliance expressed in watts.
More example sentences
- Appliance wattage is usually listed on the manufacturer's label.
- Generally, the bigger the battery, the longer the burn time for the same wattage of lamp.
- Use special, heavy duty extension cords for high wattage appliances such as air conditioners, portable electric heaters, and freezers.
Definition of wattage in:
- The US English dictionary