顔かおに紅葉もみじを散ちらす

expression, godan verb (-su)

blush (for a woman)

A poetic, somewhat old-fashioned expression describing a woman blushing, likening the reddening of her cheeks to scattered autumn leaves. Often used in literary or romantic contexts.

• 彼かの女じょは恥はずかしさのあまり、顔かおに紅葉もみじを散ちらした。

  She blushed deeply out of embarrassment.