different between robustness vs hardness

robustness

English

Etymology

robust +? -ness

Noun

robustness (countable and uncountable, plural robustnesses)

  1. The quality of being robust.

Translations

Anagrams

  • subtensors

robustness From the web:

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  • what is robustness in statistics
  • what is robustness in research
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  • what is robustness in software engineering
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  • what is robustness in fargo rating


hardness

English

Etymology

From Middle English hardness, from Old English heardness, from heard + -ness. Equivalent to hard +? -ness.

Pronunciation

  • (General American) enPR: härd?n?s, IPA(key): /?h??dn?s/
  • (Received Pronunciation) IPA(key): /?h??dn?s/
  • Hyphenation: hard?ness

Noun

hardness (countable and uncountable, plural hardnesses)

  1. The quality of being hard.
  2. An instance of this quality; hardship.
  3. (inorganic chemistry) The quantity of calcium carbonate dissolved in water, usually expressed in parts per million (ppm).
  4. The resistance to scratching, cutting, indentation or abrasion of a metal or other solid material.
  5. (physics) The penetrating ability of electromagnetic radiation, such as x-rays; generally, the shorter the wavelength, the harder and more penetrating the radiation.
  6. The measure of resistance to damage of a facility, equipment, installation, or telecommunications infrastructure when subjected to attack.

Translations

See also

  • hardiness

References

  • hardness in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.

Anagrams

  • Dashners

hardness From the web:

  • what hardness is quartz
  • what hardness is glass
  • what hardness can scratch glass
  • what hardness is diamond
  • what hardness is a number 2 pencil
  • what hardness should water softener be set
  • what hardness should water be
  • what hardness is an ebony pencil
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