1. A conclusion or finale that is extremely bad, disappointing, or tragic
The movie had a terrible ending that left the audience disappointed.
O filme teve um final terrível que deixou a audiência decepcionada.
2. An unfavorable or unfortunate conclusion to an event, relationship, or situation
Their friendship came to a terrible ending after years of conflict.
A amizade deles chegou a um final terrível após anos de conflito.