polyester
Pronunciación: [ˌpɒliˈɛstər]
Palabra
Contexto: «materials»
(noun) a type of fabric made from synthetic fibers. It's used to make clothes and other items, and it doesn’t wrinkle easily. Polyester is popular because it is durable and can be washed easily.
Ejemplo
My new jacket is made of polyester, and it keeps me warm and dry.
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I don’t like wearing polyester because it makes me feel hot and uncomfortable.
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What kinds of clothes are made from polyester?
Contexto: «chemistry»
(noun) a category of chemicals that can be used to make many different products. Polyester is created through a chemical process that joins together certain molecules.
Ejemplo
Scientists use polyester in making a variety of materials for everyday items.
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Polyester is not the only type of polymer; there are many others that are quite different.
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What is the process used to create polyester?
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