Definition of registral in English:

registral

Pronunciation /ˈrɛdʒɪstr(ə)l/

adjective

  • 1rare Of or relating to a register or registers; (of information) derived from or authenticated by a register.

  • 2Music Linguistics
    Of or relating to register.

Origin

Early 17th century. From register + -al. Compare post-classical Latin registralis.