특정 분야에 대해 해박한 지식을 가진 전문가 또는 달인.
A person who has a lot of knowledge about a particular subject; an expert or connoisseur.
예문:
"She is considered a culinary maven who knows every hidden gem in the city's restaurant scene."
"The tech maven predicted the rise of decentralized finance long before it became mainstream."
"He has become a marketing maven, helping small startups build their brand identity from scratch."