polyester, n.
(polyesters)
any of a large class of synthetic fabrics
<noun.artifact>
polyester
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hypernym
a complex ester used for making fibers or resins or plastics or as a plasticizer
<noun.substance>
polyester
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hypernym
any of numerous synthetic resins; they are light and strong and weather resistant
<noun.substance>
polyester
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hypernym
hyponym