noun Biology. (used with a singular verb)

the application of mathematical theory to communication and control in living organisms, especially regarding physiological feedback mechanisms and central nervous system control.

Origin of biocybernetics

First recorded in 1965–70; bio- + cybernetics
Related formsbi·o·cy·ber·net·ic, adjectivebi·o·cy·ber·net·i·cist, bi·o·cy·ber·ne·ti·cian [bahy-oh-sahy-ber-ni-tish-uh n] /ˌbaɪ oʊˌsaɪ bər nɪˈtɪʃ ən/, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019