Word

開炉

かいろ
first lighting of the hearth in a Zen temple (first day of the 10th or 11th month)
Word

核融合炉

かくゆうごうろ
nuclear fusion reactor
Word

原型炉

げんけいろ
prototype reactor
Word

原子炉衛星

げんしろえいせい
nuclear-powered satellite
Word

原子炉格納容器

げんしろかくのうようき
containment vessel; reactor container (nuclear reactor)
Word

高温ガス炉

こうおんガスろ
high-temperature gas-cooled reactor
Word

高速炉

こうそくろ
fast reactor
Word

甑炉

そうろ
furnace (for casting bronze)
Word

春暖炉

はるだんろ
fireplace used in springtime
Word

風炉

ふうろ
wind furnace