Question

Define - Depression.​

Answer 1

Answer:

A feeling of unhappiness that lasts for a long time. Depression can be a medical condition and may have physical signs, for example being unable to sleep, etc.

Answer 2

Depression (major depressive disorder) is a common and serious medical illness that negatively affects how you feel, the way you think and how you act. Fortunately, it is also treatable. Depression causes feelings of sadness and/or a loss of interest in activities you once enjoyed. It can lead to a variety of emotional and physical problems and can decrease your ability to function at work and at home.