Definition of multipersonal in English:

multipersonal

Pronunciation /ˌmʌltɪˈpəːs(ə)n(ə)l/ /ˌmʌltɪˈpəːsən(ə)l/

adjective

  • Consisting of or involving more than one person; consisting of the three Persons of the Trinity.

Origin

Early 19th century; earliest use found in Jeremy Bentham (1748–1832), philosopher, jurist, and reformer.