say it: THUR-moh-set-ing
thermosetting is an adjective meaning "having the property of becoming permanently hard and rigid when heated or cured". It carries one recorded sense.
having the property of becoming permanently hard and rigid when heated or cured
“the phenol resins and plastics were the original synthetic thermosetting materials”
Definitions, synonyms and semantic relations for thermosetting come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.