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polyanthus
polyanthus narcissus
polyatomic
polybasic
polybasite
polycarbonate
polycarboxylic acid
polycarpic
polychaete
polychlorinated biphenyl
polychrest
polychromatic
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polyacrylonitrile
pol·y·a·cryl·o·ni·trile [ pòllee ə krìllō ntril, pòllee ə krìllō n trl ]


noun 
Definition:
 
synthetic polymer: a polymer used in the manufacture of artificial fibers
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