quadrantal · noun1
- Latin · derived fromquadrantal
- English todayquadrantal
From Latin quadrantal.
quadrantal · adjective2
- Latin · derived fromquadrantālis“quarter, containing the fourth part of a measure”
- English todayquadrantal
From Latin quadrantālis (“quarter, containing the fourth part of a measure”).
Etymology from Wiktionary, CC BY-SA 4.0.