icebreaker

باللغة العربية: كَسَّارَةْ جَلِيد

1. A ship designed to break through ice so that it, or other ships coming behind, can navigate on frozen seas. · The steel hulls of ice-breakers are much thicker than those of standard vessels.
2. A game, activity, humorous anecdote, etc., designed to ease tension and encourage interaction among individuals in a situation where they do not know each other well. (figuratively)
3. A lively song and dance routine at the start of a musical.

الجمع icebreakers