Part of speech: Noun
a mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity
Categories: Psychological state, Psychological condition, Mental state, Mental condition
Part of speech: Noun
a long-term economic state characterized by unemployment and low prices and low levels of trade and investment
Categories: Crisis, Economic condition
Part of speech: Noun
sad feelings of gloom and inadequacy
Categories: Sadness, Unhappiness
Part of speech: Noun
a period during the 1930s when there was a worldwide economic depression and mass unemployment
Part of speech: Noun
a concavity in a surface produced by pressing
Example: he left the impression of his fingers in the soft mud
Categories: Concave shape, Concavity, Incurvation, Incurvature
Part of speech: Noun
angular distance below the horizon (especially of a celestial object)
Categories: Angular position
Part of speech: Noun
pushing down
Example: depression of the space bar on the typewriter
Categories: Push, Pushing
Clinical depression, Economic crisis, Depression, Slump, Great depression
natural_elevation, Elation
The word "depression" comes from Latin dēpressiō. It started in Old French depression. Then it appeared in Middle English depression.
A word passing through this many languages survived because it named something universally important.