Topic: PLASTICS
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| Date: | 1900-2000 |
| Origin: | poly- + propylene type of gas (19-21 centuries) |
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pol‧y‧pro‧py‧lene
[uncountable]
[uncountable]HCP a hard light plastic material
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Definition of polypropylene from the Longman Dictionary of Contemporary English within
the topic PLASTICS |
