gun down
US /ɡʌn daʊn/
UK /ɡʌn daʊn/

1.
총으로 쏴 죽이다, 사살하다
to shoot and kill someone, especially with a firearm
:
•
The police officer was forced to gun down the suspect.
경찰관은 용의자를 총으로 쏴 죽여야 했다.
•
He was gunned down in cold blood.
그는 냉혹하게 총에 맞아 죽었다.