gon·er 
/ˈgɑ:nɚ/ noun
plural gon·ers /ˈgɑ:nɚ/ noun [count] informal : someone or something that is going to die or that can no longer be used
▪ I thought we were all goners [=were going to die] when the plane's engine stopped. ▪ This old computer is a goner. We'll have to get a new one.
▪ I thought we were all goners [=were going to die] when the plane's engine stopped. ▪ This old computer is a goner. We'll have to get a new one.
