(n.) The act of depressing.
(n.) The state of being depressed; a sinking.
(n.) A falling in of the surface; a sinking below its true
place; a cavity or hollow; as, roughness consists in little
protuberances and depressions.
(n.) Humiliation; abasement, as of pride.
(n.) Dejection; despondency; lowness.
(n.) Diminution, as of trade, etc.; inactivity; dullness.
(n.) The angular distance of a celestial object below the
horizon.
(n.) The operation of reducing to a lower degree; -- said of
equations.
(n.) A method of operating for cataract; couching. See
Couch, v. t., 8.