noun, noun or participle which takes 'suru'
charming smile; bewitching smile
Literary expression for a captivating, beautiful smile. Often used in classical or poetic contexts.
彼女は嫣然一笑して、その場を去った。
She gave a bewitching smile and left the place.
A yojijukugo (four-character idiom) of Chinese origin, combining 嫣然 (charming, beautiful) and 一笑 (a smile). The exact historical derivation is uncertain.