1 rare (for somebody/something to do something);rare (to do something)not done, seen, happening, etc. very oftenदुर्लभ, विरल (बहुत कम किया जाने, दीखने या होने वाला)
a rare bird/flower/plant
2 (used about meat) not cooked for very long so that the inside is still red(मांस) अधपका (इसलिए अंदर से अब भी लाल)