having no money, home, or job, and living on the streets
After losing his job, he became down and out and had to sleep in the park.
실직한 후, 그는 무일푼이 되어 노숙자 신세가 되어 공원에서 잠을 자야 했다.
sure to lose or fail
The team was down and out after the star player got injured.
스타 선수가 부상당한 후, 그 팀은 패배가 확정되었다.