Sentence:  The <WSD>Tusseh</WSD> silk is pretty well known in the English market; it is supplied by a large moth measuring five and a-half to six inches from wing to wing, the "Antheræa paphia" of Linnæus: The silk is strong and coarse, of a flax-brown colour. 
Meaning of the word marked with <WSD> tags:  A deep gold-coloured silk produced from larvae of several species of silk worms belonging to the moth genus "Antheraea"