noun, na-adjective
Often implies prying into others' affairs; can be used as a noun or na-adjective.
彼の詮索好きには困ったものだ。
His nosy curiosity is a real problem.
詮索好きな質問はやめてください。
Please stop asking prying questions.
noun
nosy person; busybody
Refers to a person who is overly curious about others' private matters.
隣の人は詮索好きで、いつも人のことを聞いてくる。
My neighbor is a busybody who always asks about other people's business.
Compound of 詮索 (せんさく, 'inquiry, investigation') and 好き (ずき, 'liking, fondness'). The exact historical derivation is uncertain.