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Dictionary

Words, grammatical forms and meanings linked to the ontology.

toughness en · NOUN

Pronunciation

  • (Southern-England) audio

Etymology

From Middle English toughnesse, towghnesse, towghenesse, equivalent to tough + -ness.

Meanings

  1. (countable, of a metal, qualifier:materials science, uncountable) The state of being tough. ▸ Resistance to fracture when stressed, or the degree of such resistance.
  2. (countable, qualifier:psychologically; emotionally; or biologically; psychologically; emotionally; or biologically, uncountable) The state of being tough. ▸ Fortitude; hardiness; mettle.
  3. (countable, uncountable) A formidable difficulty.

Forms

SpellingFeaturesLabelsSource
toughnesses Number=Plur lexicographic

Deriveds

graph toughness

Synonyms

steel · steel

Translations (10)

fi sitkeys (state of being tough) · it robustezza (state of being tough) · fi ankaruus (state of being tough) · ro tenacitate (state of being tough) · fr endurance (state of being tough) · bg твърдост (state of being tough) · fr solidité (state of being tough) · fi kovuus (state of being tough) · de Zähigkeit (state of being tough) · fr dureté (state of being tough)