Definition of preconditioning in English:

preconditioning

noun

mass noun
  • A technique of conditioning or influencing a person or animal by exposing them to stimuli or information prior to the relevant behavioural situation.

    ‘the protective effect of preconditioning’

Pronunciation

preconditioning

/ˌpriːkənˈdɪʃ(ə)nɪŋ/