ローキーろーきーMeanings1nounlow-keyBorrowed from English 'low-key', used in Japanese to describe something restrained, subtle, or not flashy. Often used in casual contexts.今日きょうのパーティーはローキーな感かんじでいいね。Today's party has a nice low-key vibe.彼かれはローキーな服ふく装そうが好すきだ。He likes low-key clothing.