horseplay
🇺🇸
/ˈhɔːrspleɪ/
🇬🇧
/ˈhɔːspleɪ/
playful roughhousing, often involving pushing, hitting, or wrestling
The teacher had to intervene when the children's horseplay in the schoolyard got too rowdy.
子どもたちの遊びが学校の遊び場で騒がしくなると、先生が介入しなければならなかった。