shrewdness
🇺🇸
/ˈʃruːdnəs/
🇬🇧
/ˈʃruːdnəs/
The ability to make smart decisions and understand situations well.
The businessman's shrewdness helped him make a successful deal.
ビジネスマンの鋭い洞察力が彼に成功した取引を成し遂げさせた。