your last gasp

Meaning

1. your / the last gasp

   the point at which you / sth can no longer continue living, fighting, existing, etc.

From the same entry

• be on your last legs
• the day, week, month, before last
• every last
• have the last laugh
• in the last resort
• the last minute
• a last resort
• the last word
• in the final analysis
• his last breath
• famous last words
• at long last