A hardy plant or animal can survive well in difficult conditions.
You might use this word when talking about plants that grow easily even in bad weather. For example, "Those succulents are really hardy - they don't need much water." You could also describe people as being hardy if they're able to work or travel a lot without getting tired. A person who's always on the go might be called hardy because they can take care of themselves in tough situations.
(usually in the plural) Anything, especially a plant, that is hardy.
Having rugged physical strength; inured to fatigue or hardships.
