generic name for certain synthetic or semisynthetic materials that can be molded or extruded into objects or films or filaments or used for making e.g. coatings and adhesives
a card (usually plastic) that assures a seller that the person using it has a satisfactory credit rating and that the issuer will see to it that the seller receives payment for the merchandise delivered;
"do you take plastic?"
Adjective:
capable of being molded or modeled (especially of earth or clay or other soft material);
"plastic substances such as wax or clay"
capable of being influenced or formed;
"the plastic minds of children" "a pliant nature"
forming or capable of forming or molding or fashioning;