Hardness | Mean of hardness in English Dictionary
/ˈhɑɚdnəs/
- Noun
- the quality or state of being hard
- the hardness of a diamond
- The wood's hardness makes it suitable for carving.
- There was a hardness [=toughness] in her voice I hadn't heard before.
/ˈhɑɚdnəs/
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