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Definition of hardiness

hardiness

/ˈhɑːr.di.nəs/
har · di · ness

Adverb:hardily
•
Adjective:hardy
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hardiness Lexical Profile

hardiness Game Scores & Validity

• noun

1

The ability to endure difficult conditions, physical hardship, or extreme environments; robustness and resilience.

Example

"The explorers relied on their physical hardiness to survive the harsh winter in the mountains."


2

In botany and horticulture, the capacity of a plant to survive unfavorable environmental conditions, particularly freezing temperatures or drought.

Example

"Gardeners check the plant hardiness zone map before selecting perennial shrubs for their climate."


3

Boldness, courage, or audacity in facing danger or taking risks.

Example

"Few possessed the sheer hardiness required to question the monarch's decree openly."

Synonyms
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Antonyms
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• Rhymes for hardiness

Word Origin & Etymology

Formed in Middle English from the adjective 'hardy' (borrowed from Old French 'hardi', meaning bold or courageous, ultimately of Germanic origin meaning 'made hard') combined with the native Old English suffix '-ness'.

Cite this Entry


Wordmom. (2026). Definition of Hardiness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/hardiness
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