noun
graceful figure; elegant appearance
A literary or poetic term describing a person's graceful or refined physical form. Rare in everyday speech; more common synonyms include 優雅な姿 or 優美な姿.
その舞姫の優姿は、まるで一幅の絵のようだった。
The dancer's graceful figure was just like a painting.
Compound of 優 (gentle, graceful) and 姿 (figure, appearance). The exact historical derivation is uncertain; it is a literary coinage not in common modern use.