Sentence:  Selwyn, sitting up rumpled and cross-legged on the floor, after having boloed Drina to everybody's exquisite satisfaction, looked around at the sudden rustle of skirts to catch a glimpse of a vanishing figure&mdash;a glimmer of ruddy hair and the white curve of a youthful face, half-buried in a <WSD>muff</WSD>. 
Meaning of the word marked with <WSD> tags:  A piece of fur or cloth, usually with open ends, used for keeping the hands warm.