1. A conclusion or finish to a story, film, or event that is unhappy, disappointing, or emotionally negative
The movie had a sad ending that left the audience in tears.
O filme teve um final triste que deixou o público em lágrimas.
2. An unfavorable or tragic outcome to a situation or relationship
Their love story ended in a sad ending when they had to move to different countries.
A história de amor deles terminou num final triste quando tiveram que se mudar para países diferentes.