積つみ立たてる

ichidan verb, transitive verb

accumulate; save up; put aside

Often used for systematically setting aside money or resources over time, such as in savings plans or funds.

• 毎まい月つき少すこしずつお金かねを積つみ立たてている。

  I save up a little money every month.

• 将しょう来らいのために積つみ立たてる習しゅう慣かんをつけたい。

  I want to develop the habit of putting money aside for the future.