gesticulation
🇺🇸
/dʒeˌstɪkjuˈleɪʃn/
🇬🇧
/dʒeˌstɪkjuˈleɪʃn/
The act of using body movements, especially with your hands and arms, to express something.
He used a lot of gesticulation while explaining his point.
他在解釋自己的觀點時使用了很多手勢。