前ぜん月げつ

noun

last month; previous month

Refers to the month immediately before the current one, often used in business or formal contexts.

• 前ぜん月げつの売うり上あげは好こう調ちょうでした。

  Last month's sales were strong.

• 前ぜん月げつ比ひで10%増ぞう加かした。

  It increased by 10% compared to the previous month.