#upright__vertical  a vertical structural member as a post or stake; "the ball sailed between the uprights"
  supertype:  structural_member  support that is a constituent part of any structure or building
  part of:  goalpost
  subtype:  column.upright__pillar  a tall cylindrical vertical upright
     subtype:  telamon__atla  a figure of a man used as a supporting column
     subtype:  caryatid  a supporting column carved in the shape of a person
     subtype:  newel  the central pillar of a circular staircase
     subtype:  pilaster  a rectangular column that usually projects about a third of its width from the wall to which it is attached
     subtype:  spile__pile__piling__stilt  a column of wood or steel or concrete that is driven into the ground to provide support for a structure
        subtype:  sheet_pile__sheetpile__sheath_pile__sheet_piling__sheetpiling  a pile in a row of piles driven side by side to retain earth or prevent seepage
     subtype:  support_column__supportcolumn  a column that supports a heavy weight
        subtype:  lally_column__lallycolumn__lally  support column consisting of a steel cylinder filled with concrete
  subtype:  jamb  upright consisting of a vertical side member of a door or window frame
     subtype:  doorjamb__doorpost  a jamb for a door
  subtype:  post.upright  upright consisting of a piece of timber or metal fixed firmly in an upright position
     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
  subtype:  scantling__stud  an upright in house framing
  subtype:  shaft.upright  upright consisting of the vertical part of a column
  subtype:  stile  an upright that is a member in a door or window frame

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