The definition of banned is something that is prohibited.
The death penalty is an example of something that is banned in New York and New Jersey.
Banned Sentence Examples
Restaurants established a "smoking section," then some bold ones banned smoking altogether.
Farm soil has been free of banned substance use for at least three years.
There was a reason he banned thoughts of Darian and Claire from his mind, an instinct he'd never been able to face in all the years since Darian's death.
Gregory, still supported by Naples, Hungary, Bavaria, and by Rupert, king of the Romans, found protection with Ladislaus, and in a synod at Cividale del Friuli banned Benedict and Alexander as schismatical, perjured and scandalous.