#post.upright  upright consisting of a piece of timber or metal fixed firmly in an upright position
  supertype:  #upright__vertical  a vertical structural member as a post or stake; "the ball sailed between the uprights"
  subtype:  #bollard__bitt  a strong post (as on a wharf or quay or ship for attaching mooring lines); "the road was closed to vehicular traffic with bollards"
     subtype:  #riding_bitt  one of the large bitts used to secure the cable of a dropped anchor
  subtype:  #carrick_bitt__carrickbitt  either of a pair of strong posts that support a windlass on a ship's deck
  subtype:  #corner_post  a square post supporting a structural member at the corner of a building
  subtype:  #gatepost  either of two posts that bound a gate
     subtype:  #hinging_post__hingingpost__swingingpost  the gatepost on which the gate is hung
     subtype:  #shutting_post  the gatepost against which the gate closes
  subtype:  #goalpost  one of a pair of posts (usually joined by a crossbar) that are set up as a goal at each end of a playing field
  subtype:  #hitching_post  a fixed post with a ring to which a horse can be hitched to prevent it from straying
  subtype:  #hop_pole__hoppole  a tall pole to support the wires on which the hop plant is trained
  subtype:  #king_post  post connecting the crossbeam to the apex of a triangular truss
  subtype:  #lamppost  a metal post supporting an outdoor lamp (such as a streetlight)
  subtype:  #maypole  a vertical pole or post decorated with streamers that can be held by dancers celebrating May Day
  subtype:  #newel_post__newelpost__newel  the post at the top or bottom of a flight of stairs; it supports the handrail
  subtype:  #queen_post__queenpost  vertical tie post in a roof truss
  subtype:  #rudderpost__rudderstock  a vertical post at the forward edge of a rudder that enables the rudder to pivot
  subtype:  #stanchion  any vertical post or rod used as a support
  subtype:  #standard.post  an upright pole or beam (especially one used as a support); "distance was marked by standards every mile"; "lamps supported on standards provided illumination"
  subtype:  #stump.post  (cricket) any of three upright wooden posts that form the wicket
  subtype:  #telephone_pole__telephonepole__telegraph_pole__telegraphpole__telegraph_post__telegraphpost  tall pole supporting telephone wires
  subtype:  #timber.post  a post made of wood
  subtype:  #whipping_post  post formerly used in public to which offenders are tied to be whipped

No statement uses or specializes #post.upright; click here to add one.