Definition of quadrantal in US English:

quadrantal

adjective

  • See quadrant

    • ‘S-wave polarizations also show a quadrantal distribution for this type of source.’
    • ‘Sert tamed and harnessed the Mediterranean light with quadrantal cylinder windows.’

Pronunciation

quadrantal

/kwäˈdran(t)l//kwɑˈdræn(t)l/