Sentence:  I entered. It was a very small room, overcrowded with furniture of the style which the French know as Louis Philippe. There was a large wooden bedstead on which was a billowing red <WSD>eiderdown</WSD>, and there was a large wardrobe, a round table, a very small washstand, and two stuffed chairs covered with red rep. 
Meaning of the word marked with <WSD> tags:  A quilt stuffed with this down.