1. Godan verb with 'ru' ending, Intransitive verb

   1.

   to get strong; to gain strength

Example sentences

• お昼ごろには、雨脚が強まる見込みです。

  Around noon, the chance of passing rain showers gets stronger.

• 強い冬型の気圧配置となり、雪が強まるおそれがある。

  There's a fear that the snow will strengthen amid the strong winter pressure pattern.