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ABS resin

American  
[ey-bee-es rez-in] / ˈeɪˌbiˈɛs ˈrɛz ɪn /

noun

Chemistry.
  1. a copolymer of acrylonitrile, butadiene, and styrene that is a tough, light, economical, heat- and stain-resistant plastic: used for telephones, boat hulls, and medical equipment.