Sentence:  <WSD>Fustians</WSD>, a large group of general-purpose fabrics were mainly woven with a tight heavy texture. Sometimes they were plainly woven, but <WSD>fustians</WSD> could also be fashioned with “tufts” creating fabric like corduroy or velveteen. 
Meaning of the word marked with <WSD> tags:  A class of cloth including corduroy and velveteen.