#nerve_ending__nerveending__nerve_end__nerveend  the terminal structure of an axon that does not end at a synapse
  supertype:  end  either extremity of something that has length: "the end of the pier"; "she knotted the end of the thread"; "they rode to the end of the line"
  subtype:  free_nerve_ending  Pacinian_corpuscle  proprioceptor
  part of:  axon__axone  long nerve fiber that conducts away from the cell body of the neuron
     part of:  nerve_cell__nervecell__neuron  a cell that is specialized to conduct nerve impulses
        part of:  nervous_system__nervoussystem__systema_nervosum__systemanervosum  the sensory and control apparatus consisting of a network of nerve cells
           part of:  body__organic_structure__organicstructure__physical_structure  the entire physical structure of an organism (especially an animal or human being); "he felt as if his whole body were on fire"

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