#trap  a device in which something (usually an animal) can be caught and penned
  supertype:  device  an instrumentality invented for a particular purpose; "the device is small enough to wear on your wrist"; "a device intended to conserve water"
  part:  decoy
  subtype:  flytrap  a trap for catching flies
  subtype:  lobster_pot__lobsterpot  trap for catching lobsters
  subtype:  mantrap  a trap for catching trespassers
  subtype:  mousetrap  a trap for catching mice
  subtype:  net.trap  a trap made of netting to catch fish or birds or insects
     subtype:  fishnet__fishing_net  a net that will enclose fish when it is pulled in
        subtype:  drift_net__driftnet  a large fishnet supported by floats; it drifts with the current
        subtype:  gill_net  a flat fishnet suspended vertically in the water to entangle fish by their gills
        subtype:  landing_net  a bag-shaped fishnet on a long handle to take a captured fish from the water
        subtype:  seine  a large fishnet that hangs vertically, with floats at the top and weights at the bottom
           subtype:  purse_seine__purseseine  a seine designed to be set by two boats around a school of fish and then closed at the bottom by means of a line
        subtype:  trammel_net__trammelnet__trammel  a fishing net with three layers; the outer two are coarse mesh and the loose inner layer is fine mesh
        subtype:  trawl_net__trawlnet__trawl__dragnet  a conical fishnet dragged through the water at great depths
  subtype:  pit  a trap in the form of a concealed hole
  subtype:  pound_net__poundnet  trap consisting of an arrangement of nets directing fish into an enclosure
  subtype:  rattrap  a trap for catching rats
  subtype:  noose__snare__gin  a trap for birds or small mammals; often has a noose
  subtype:  entanglement__web  an intricate trap that entangles or ensnares its victim
     subtype:  spider_web__spider's_web  a web spun by spiders to trap insect prey (or something resembling such a web)
        subtype:  cobweb  a dense elaborate spider web that is more efficient than the orb web
        subtype:  funnel_web  a funnel-shaped spider web; the funnel-web spider perches in the center of the web
        subtype:  orb_web__orbweb  a round spider web
        subtype:  sheet_web__sheetweb  an irregular spider web woven in a single plane and looking like flattened hammocks

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