Sentence:  The effigy of Sir John de Lyons (1346) at Warkworth, in Northamptonshire, shows slight further changes; a gambeson, a sleeved haketon, and a <WSD>cyclas</WSD> are worn. 
Meaning of the word marked with <WSD> tags:  A long gown or surcoat, cut off in front, worn in the Middle Ages, sometimes embroidered or interwoven with gold.