Dictionary

thermosetting

adjective ther·mo·set·ting \-ˌse-tiŋ\

Definition of THERMOSETTING

:  capable of becoming permanently rigid when heated or cured <a thermosetting resin> — compare thermoplastic

First Known Use of THERMOSETTING

circa 1931

thermosetting

adjective ther·mo·set·ting \-ˌset-iŋ\   (Medical Dictionary)

Medical Definition of THERMOSETTING

:  capable of becoming permanently rigid when heated or cured <a thermosetting resin>

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