polymer
poly.mer \'pa:l-*-m*r\ n [ISV, back-formation fr. polymeric] : a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units
Webster's English Dictionarypoly.mer \'pa:l-*-m*r\ n [ISV, back-formation fr. polymeric] : a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units