duvetyn Definition
du·ve·tyn (do̵̅o̅′və tēn′, dyo̵̅o̅′-)
noun
a soft textile with a short, velvety nap, originally made of cotton with a spun-silk filling
Etymology: Fr duvetine < duvet, eiderdown < MFr, altered < dumet < OFr dum, dun, altered (? after plume) < ON dunn, down

