gray·wa·ter  (grā'wô'tər, -wŏt'ər)  n. Wastewater from household baths and washing machines that is recycled especially for use in gardening or for flushing toilets. |
| Main Entry: | graywater |
| Part of Speech: | n |
| Definition: | See gray water |
| graywater (grā'wô'tər) Pronunciation Key
Wastewater from baths, bathroom sinks, and washing machines that does not contain body or food wastes. Graywater can be recycled especially for use in gardening or for flushing toilets. Compare blackwater. |