your last gasp

(one's) last gasp

The final moment or action before one can no longer continue to live, function, compete, fight, etc. Many believe the company's latest product could be their last gasp—if it flops, many predict they'll go under. This debate is likely his last gasp to keep his election hopes alive.
See also: gasp, last

the/(one's) last gasp

1. The final moment before one dies; the last period of one's life. Even though my grandfather's lungs were riddled with cancer and emphysema, he remained a smoker until his very last gasp.
2. The last moment before a person or group ultimately fails or must give up. We might be down by 10 points, but we have to keep on fighting to the last gasp! Even as their stocks plummeted, the company maintained a public image of success right to their last gasp. Some say we're seeing capitalism's last gasp, but I think that view ignores a lot of factors.
3. One's or something's final attempt to succeed or else face failure, death, destruction, etc. The play was their last gasp to tie the game, but the quarterback fumbled the snap. Many see this latest video game console as the company's last gasp, especially following the disastrous flop of their last one.
See also: gasp, last

your (or the) last gasp

the point of death, exhaustion, or completion.
1996 Will Hutton The State We're In The failure of the 1994 rail strike was the last gasp of an old order.
See also: gasp, last

your/the last ˈgasp

the point at which you/something can no longer continue living, fighting, existing, etc: People are saying that the group’s latest actions are simply the last gasp of a dying campaign.
A gasp is a quick deep breath.
See also: gasp, last