responsor

noun2

1. •
   A receiver used in conjunction with an interrogator to receive and interpret signals from a transponder.

   • The duplexing circuits are located between the interrogator and the responsor at the common feed point to the antenna transmission line. — 1947
2. •
   A person who is assigned responsibility for daily care of a person with a chronic illness and for working with the health care professionals.

   • Often persons in the responsor role are limited in performing this role because of their own ailments. — 1982