drape: [15] The verb drape originally meant ‘weave wool into cloth’. It was borrowed from Old French draper, which was a derivative of drap ‘cloth’ (source of English drab). This in turn came from late Latin drappus, which was ultimately of Celtic origin. Other offspring of drap which found their way into English are draper [14], drapery [14], and trappings. The use of drapery for ‘loose voluminous cloth covering’ eventually fed back into the verb drape, producing in the 19th century its current sense ‘cover loosely with cloth’. => drab, draper, trappings
