(n) button down
(n) meltdown
(n) annual turning off of lights, etc. (wasei: light down)
(n,vs) lowering the level (wasei: level down)
(n,vs) ruining one's image (wasei: image down)
(n) countdown
(n) (comp) system crash
(n,vs) shutdown
(n,vs) slowing down (wasei: speed down)
(n) slip down
(n) down swing
(n) downburst
(n) downforce
(n) Dow-Jones averages
(n) Piltdown man (manufactured fossil of a fraudulent ape-human missing link, Eoanthropus dawsoni)
(n) breakdown
(n) reduction in price (wasei: price down)
discount
(n) cooling down
(n,vs) (1) downsizing
(2) (comp) switching from mainframe to personal computers
(P)
(n) (comp) down stream
(n) (comp) top-down design
(n) (obsc) Piltdown hoax (1912 discovery of a fossilized ape-human missing-link skull, later revealed to be fraudulent)
(n) first down
(n) (comp) down-line loading
(n) (comp) pulldown menu
(n) (comp) preshutdown
(n) sit-down strike
(n) (comp) drop down menu
(n) upside-down cake
(n) (comp) leech (wasei: download-only member)
lurker