#host.living_thing  an animal or plant that nourishes and supports a parasite; the host does not benefit and is often harmed by the association
  exclusion:  #parasite
  supertype:  #living_thing__organism__being  a living (or once living) entity that has (or can develop) the ability to act or function independently
  subtype:  #intermediate_host  a host that is used by a parasite in the course of its life cycle
  subtype:  #definitive_host  the host in which the sexual reproduction of a parasite takes place

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