na-adjective, noun
proficient; skilled; accomplished
Describes a high level of skill or competence, often in a specific area like language or art. Used as a na-adjective or noun.
She is known for being skilled at the piano.
noun, noun or participle which takes 'suru', transitive verb, intransitive verb
enjoy fully; have one's fill; be satiated
Expresses thorough enjoyment or satisfaction, often with food, drink, or an experience. Commonly used as a suru-verb (堪能する).
北海道の海の幸を堪能した。
I fully enjoyed the seafood of Hokkaido.
彼は久しぶりの休暇を堪能している。
He is thoroughly enjoying his long-awaited vacation.