吉き備びきびFreq.FrequencyTop 50,000Meanings1nounKibi Provincehistorical termHistorical province in ancient Japan, roughly corresponding to modern Okayama and parts of Hiroshima, Hyōgo, and Kagawa prefectures. Later divided into Bizen, Bitchū, and Bingo provinces.吉き備びは古こ代だいの重じゅう要ような地ち域いきだった。Kibi was an important region in ancient times.
