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plastic
defensive

plas·tic

plastic

 
 
pronunciation:
plae stihk
features:
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part of speech: noun
definition: an artificial substance made from certain kinds of chemicals that can be shaped when soft.
Many toys are made out of plastic.
 
Word History
Plastic comes from plastikos, an ancient Greek word that means "able to be molded." This was its meaning for about three hundred years, until the development of materials called "plastics" in the early 1900s.
Word Builder: plastic +
  • plastic wrap:
    wrap made of plastic, used to cover food.
  • plastic bag:
    a bag made of plastic.
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  chemistry, furniture, tree
Word Parts  About this feature
The word plastic contains the following part:
plas, plast, plasm, -plasty Greek root that means mold, form; growth