クロゴキブリじ字FuriganaAudioMeanings1nounsmoky brown cockroachusually written using kana aloneA common species of cockroach in Japan, Periplaneta fuliginosa. Often simply called ゴキブリ in everyday speech.台だい所どころでクロゴキブリを見みつけた。Break this sentence down in the analyzerI found a smoky brown cockroach in the kitchen.クロゴキブリは夜や行こう性せいで、暗くらい場ば所しょを好このむ。Break this sentence down in the analyzerSmoky brown cockroaches are nocturnal and prefer dark places.