Definition of thermosetting
: capable of becoming permanently rigid when heated or cured a thermosetting resin — compare thermoplastic
Indulge Your Inner Word Nerd
Circa 1931
First Known Use of thermosetting
circa 1931
Medical Dictionary
thermosetting
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adjective
ther·mo·set·ting
\-ˌset-iŋ\
Medical Definition of thermosetting
: capable of becoming permanently rigid when heated or cured a thermosetting resin
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