Definition of hardiness in English:

hardiness

noun

mass noun
  • 1The ability to endure difficult conditions.

    ‘I applaud you on your hardiness’
    • ‘The slender, silky coated canine is known for its hardiness, stamina, intelligence, and speed.’
    • ‘This session started with an ego-strengthening metaphor, using the tree as a symbol of strength, power, hardiness and beauty.’
    • ‘Select high-yielding varieties with good straw strength, winter hardiness, and resistance to the important diseases in your area.’
    • ‘Their frugality, intense militarism and hardiness stood them in very good stead, as did their love of what contemporaries called liberty: freedom from foreign control.’
    • ‘The British War Office prized this horse for war use because of its strength, endurance, hardiness, disposition, tractability and unflappability.’
    robustness, healthiness, strength, toughness, vigour, ruggedness, sturdiness, resilience, stamina, good health
    View synonyms
    1. 1.1 The ability of a plant to survive outside during winter.
      ‘a common legume known for its hardiness’

Pronunciation

hardiness

/ˈhɑːdɪnəs/