To win, succeed, or be victorious at the last moment, despite the apparent likelihood of failure or defeat. They were down by nearly 20 points with less than half of the last quarter remaining, but through sheer skill and perseverance they managed to snatch victory from the jaws of defeat. The candidate has been behind in the polls right up to election day, but with that unfortunate remark by his opponent last night, he may end up snatching victory from the jaws of defeat.