waterless
- s lacking sufficient water or rainfall
a waterless well
miles of waterless country to cross
- Toilets on show run the gamut from a cardboard box complete with a hole, plastic bag and pouch of waterless magic pathogen-busting dust ($50), to a high-tech 'uber-toilet .
- Whole platoons of enforcement lawyers for the Environmental Protection Agency could not be more ecologically effective than its waterless composting toilets, bamboo flooring and .
- Intervale Green doesn't have the glass walls, waterless urinals or ice batteries that the BoA Tower boasts.