炉 ろ Meanings Noun hearth; fireplace furnace; kiln young girl; childlike young woman See also: ロリ. Kanji 炉 furnace. Read as ロ. Common phrases 炉に入れる Words containing 炉 原子炉 (げんしろ) atomic reactor 暖炉 (だんろ) fireplace 高炉 (こうろ) blast furnace And 83 more. Jinuma: Japanese Dictionary · Word lists