肥こえ太ふとる

godan verb (-ru)

grow fat; put on weight

Describes becoming fat or gaining weight, often with a nuance of being well-fed or plump. Can be used for people or animals.

• 最さい近きん、運うん動どう不ぶ足そくで肥こえ太ふとってしまった。

  Lately, I've grown fat from lack of exercise.

• この猫ねこはよく食たべて肥こえ太ふとっている。

  This cat eats a lot and has grown fat.