アイスブレーキング

noun

icebreaker; breaking the ice

A social activity or technique used to reduce tension and encourage interaction among people who are meeting for the first time or in a formal setting.

from English ice-breaking

• 会かい議ぎの最さい初しょにアイスブレーキングを行おこなった。

  We did an icebreaker at the beginning of the meeting.

• アイスブレーキングとして自じ己こ紹しょう介かいゲームをした。

  We played a self-introduction game as an icebreaker.