回帰 かいき Meanings Noun, する verb, Intransitive return (to); revolution; recurrence regression Kanji 回 times. Read as カイ. 帰 return. Read as キ. Words containing 回帰 原点回帰 (げんてんかいき) returning to the starting point 回帰分析 (かいきぶんせき) regression analysis 線形回帰 (せんけいかいき) linear regression And 21 more. Jinuma: Japanese Dictionary · Word lists