noun
adding beauty to beauty; crowning glory
Abbreviation of the idiom 錦上花を添える (adding flowers to brocade), meaning to enhance something already beautiful or excellent. Rarely used independently; almost always appears in the full phrase.
See also: 錦上花を添える
「錦上花を添える」という言葉は、すでに美しいものにさらに美しさを加えることを意味する。
The phrase 錦上花を添える means to add even more beauty to something already beautiful.