Depression is a state of low mood and aversion to activity. Classified medically as a mental and behavioral disorder, the experience of depression affects a person's thoughts, behavior, motivation, feelings, and sense of well-being.
Depression (mood), a state of low mood and aversion to activity; Mood disorders characterized by depression are commonly referred to as simply depression, including: Dysthymia; Major depressive disorder; Economics. Economic depression, a sustained, long-term downturn in economic activity in one or more economies
Depression (also called major depressive disorder, unipolar depression or clinical depression) is a mental illness. Many people think that depression just means a person is very sad . However, depression can cause many symptoms in the body as well as mood problems.