Hardship (disambiguation)
Hardness (from Middle High German herte "hard, firm; hardness, hardening , stiffening") stands for:
- Hardness , property of materials
- Water hardness , equivalent concentration of the ions of the alkaline earth metals dissolved in the water
- Hardness (pencil)
- Hardness (photo paper)
- Hardness (mattress)
- Hardship case (also hardship ), circumstances that deviate significantly from the normal case provided by law
- Die hardness (band) , a German right-wing rock band
- Hardness (film) , a German film by Rosa von Praunheim from 2015
- some kind of force or violence
See also:
Wiktionary: hardness - explanations of meanings, word origins, synonyms, translations