expression, ichidan verb
Used for stopping or limiting something that is growing or getting out of control, such as a trend, behavior, or situation. Often used in news and formal contexts.
政府は物価の上昇に歯止めをかける対策を発表した。
The government announced measures to curb rising prices.
彼の無駄遣いに歯止めをかけなければならない。
We must put a stop to his wasteful spending.