Definition of Thinsulate in English:

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Pronunciation: /ˈTHinsəlit/


trademark A thin, highly insulating fabric made from polypropylene fibers, used to make outdoor clothing and sleeping bags.
Example sentences
  • For very cold temperatures, add a Thinsulate interlining for warmth.
  • Another benefit of Thinsulate insulation: it's one of the lightest synthetic insulations on the market.
  • By 1978, they had introduced Thinsulate to the marketplace as a synthetic substitute for down.


A blend of thin + insulate.

For editors and proofreaders

Syllabification: Thin·su·late

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