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Definitions of thermoplastic
  1. noun
    a material that softens when heated and hardens again when cooled

    Similar: 

    type of:
  2. having the property of softening or fusing when heated and of hardening and becoming rigid again when cooled
    "thermoplastic materials can be remelted and cooled time after time without undergoing any appreciable chemical change"
    Opposite:
Antonyms of thermoplastic
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