what is the definition depression
Depression: An illness that involves the body, mood, and thoughts and that affects the way a person eats, sleeps, feels about himself or herself, and thinks about things. Depression is not the same as a passing blue mood. It is not a sign of personal weakness or a condition that can be wished away.People with depression cannot merely 'pull themselves together' and get better. Without treatment, symptoms can last for weeks, months, or years.Appropriate treatment, however, can help most people with depression.eople with depression cannot merely 'pull themselves together' and get better. Without treatment, symptoms can last for weeks, months, or years. Appropriate treatment, however, can help most people with depression.