Hardness
nounverified·updated May 18, 2026
a quality of water that contains dissolved mineral salts that prevent soap from lathering
Framework senses
- §1
- excessive sternness
- §2
- the quality of being difficult to do
- §3
- devoid of passion or feeling
- §4
- a quality of water that contains dissolved mineral salts that prevent soap from lathering
- §5
- the property of being rigid and resistant to pressure