1) 肥ふとる #4,164 Inflections of 肥る Class Godan verb Stem Inflected ending ✕ Link copied! Common N4 ふとる [2] Meaning Shirabe Godan verb Intransitive verb to put on weight; to gain weight; to grow fat; to get stout インシュリンを打うつので彼女かのじょは太ふとっていた。 The insulin was making her fat. Kanji 太 タイ plump, thick, big around Forms 太る#4,164太ふとる肥る#71,357肥ふとるふとるふとる