prohibited prohibited /proʊˈhɪbətəd/

adjective

1. Forbidden by law  ( banned , prohibited )
   forbidden by law
   
2. Excluded from use or mention  ( out , prohibited , proscribed , forbidden , taboo , tabu , verboten )
   excluded from use or mention
    Forbidden fruit
   forbidden fruit
    In our house dancing and playing cards were out
   in our house dancing and playing cards were out
    A taboo subject
   a taboo subject