A mental state characterized by a persistent feeling of sadness or loss of interest.

अवसाद

English Usage: Her depression made it difficult for her to enjoy activities she once loved.

Hindi Usage: उसका अवसाद उसे उन गतिविधियों का आनंद लेने में कठिनाई पैदा करता था जो उसे कभी पसंद थीं।

A state of near-unconsciousness or insensibility.