じかろ 地火炉 LinksSentence search for 地火炉Sentence search for じかろSentence search for ちかろSentence search for じひろSentence search for 地下炉Kanji details for 地, 火 and 炉Edit in JMdict Noun1. sunken hearth; sunken fireplaceArchaic, See also 地炉, See also いろりOther forms地火炉 【ちかろ】、地火炉 【じひろ】、地下炉 【じかろ】、地下炉 【ちかろ】、地下炉 【じひろ】 Discussions Log in to talk about this word.