#vessel  an object used as a container (especially for liquids)
  supertype:  container  something that holds things, especially for transport or storage
  subtype:  autoclave  cask  basin  bath.vessel  bathtub  bedpan  steam_boiler  bone-ash_cup  bottle  bowl.vessel  bucket  censer  butter_churn  crucible  drinking_vessel  metal_drum  eyecup  flagon  jar  ladle  monstrance  mortar.vessel  muller  ewer  pot  retort  steeper  storage_tank  vat  urceole  water_jacket  well.vessel
  part:  base.underside  a flat bottom on which something is intended to sit; "a tub should sit on its own base"
  part:  brim.edge__rim__lip  the top edge of a vessel

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