Dictionary/耐熱たいねつTainetsu耐熱 (Tainetsu) is a Japanese noun meaning “heat-resisting”.Meaningsnoun, adjectival nounheat-resistingKanji in 耐熱耐-proof熱heatRelated words熱いhot (to the touch)火傷burn耐えるto bear熱心zealous情熱passion熱意zeal熱々piping hot高熱high fever熱中being enthusiastic about発熱generation of heat加熱heating耐久性durability