#erectile_organ  an organ containing erectile tissue
  supertype:  organ  a fully differentiated structural and functional unit in an animal that is specialized for some particular function
  part:  erectile_tissue
  subtype:  clitoris__clit__button  a female sexual organ homologous to the penis
  subtype:  penis__peni__phallus__phallu__member  the male organ of copulation (`member' is a euphemism)
     subtype:  prick__cock__dick__shaft__pecker__peter__tool  obscene terms for penis
     subtype:  micropenis__microphallus  an abnormally small penis

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