Definition of psychoneuroimmunological in US English:

psychoneuroimmunological

adjective

  • Of or relating to psychoneuroimmunology.

Origin

1980s. From psycho- + neuro- + immunological, after psychoneuroimmunology.

Pronunciation

psychoneuroimmunological

/ˌsʌɪkəʊˌnjʊərəʊˌɪmjʊnəˈlɒdʒɪkl/