Forbidden
WordNet

adjective


(1)   Excluded from use or mention
"Forbidden fruit"
"In our house dancing and playing cards were out"
"A taboo subject"
WiktionaryText

Adjective



  1. not allowed.
    • 1999, Ian Stewart, Jack Cohen, Figments of Reality: The Evolution of the Curious Mind, page 276
      This kind of immediate control structure we take to be characteristic of the tribe, and it leads to a rather rigid type of system in which 'every action not mandatory is forbidden'.
 
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