アイスブレイク

noun

icebreaker; breaking the ice

Refers to an activity, game, or remark that helps people relax and start talking in a social or professional setting.

• 会かい議ぎの最さい初しょにアイスブレイクをしましょう。

  Let's do an icebreaker at the beginning of the meeting.

• 自じ己こ紹しょう介かいゲームはいいアイスブレイクになる。

  A self-introduction game makes a good icebreaker.