風ふう成せい土どふうせいどMeanings1nounaeolian soil; wind-deposited soilgeologyTechnical term in geology for soil formed from wind-transported sediments, such as loess.中ちゅう国ごくの黄こう土ど高こう原げんには厚あつい風ふう成せい土どが堆たい積せきしている。Thick aeolian soil has accumulated on the Loess Plateau in China.