Depression (kinesiology)
WordNet
noun
(1) Pushing down
"Depression of the space bar on the typewriter"
(2) Sad feelings of gloom and inadequacy
(3) A sunken or depressed geological formation
(4) Angular distance below the horizon (especially of a celestial object)
(5) A concavity in a surface produced by pressing
"He left the impression of his fingers in the soft mud"
(6) A state of depression and anhedonia so severe as to require clinical intervention
(7) A mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity
(8) A long-term economic state characterized by unemployment and low prices and low levels of trade and investment
(9) An air mass of lower pressure; often brings precipitation
"A low moved in over night bringing sleet and snow"
(10) A period during the 1930s when there was a worldwide economic depression and mass unemployment
WiktionaryText