What is "symbiotics"

Usage examples of "symbiotics".

To put over this fraud Barstow had to have the help of the biochemists, gland therapists, specialists in symbiotics and in metabolism, and other experts among the Families, and these in turn had to be prepared for police interrogation by the Families' most skilled psychotechnicians .

And being around Postulants and Novices and Symbiotics had helped too: all these people were in the process of saying goodbye to their lives, and their company helped reconcile Rand to living his own.