adj

• (figuratively) Of good morals; practicing ethical values.
  "There was a man in the land of Uz, whose name was Job; and that man was perfect and upright, and one that feared God, and eschewed evil."
• (of a golf club) Having the head approximately at a right angle with the shaft.

noun

• Any vertical part of a structure.
  "Chelsea improved, with Salomon Kalou denied by goalkeeper Wayne Hennessey and Didier Drogba hitting the upright."
• Any vertical part of a structure.
• (informal) Short for upright piano
• (informal) Short for upright arcade game cabinet
  "The video arcade machines are typically in stand up arcade cabinets, although some have been built as tables. The uprights have a monitor and controls in front and players insert coins or tokens into the machines to play the game."

verb

• (transitive) To set upright or stand back up (something that has fallen).