adverb taking the 'to' particle, taru-adjective
Archaic literary word describing a graceful, elegant, or beautiful appearance or manner. Used with と or in たる form. Not used in modern conversation.
彼女の立ち居振る舞いは婉然としていた。
Her every movement was graceful.
婉然たる花の姿に心を奪われた。
I was captivated by the graceful form of the flower.