hardy
Concise Oxford English Dictionary © 2008 Oxford University Press:
hardy/ˈhɑːdi/
▶adjective (hardier, hardiest) capable of enduring difficult conditions; robust.
■ (of a plant) able to survive outside during winter.
– derivatives
hardily adverb,
hardiness noun.
hardily adverb,
hardiness noun.
'hardy' also found in these Oxford entries:
-ard
- barb
- barley
- bilberry
- birch
- Dartmoor pony
- dexter
- Exmoor pony
- foolhardy
- goat
- half-hardy
- Herdwick
- jack pine
- kale
- leghorn
- maquis
- pea
- satsuma
- savoy
- Shetland pony
- Texel
- winter garden

