Parenting Rules And Boundaries

adjective not allowed; prohibited

• Entering the private property without permission is strictly forbidden.
• You know you're not supposed to go into that room, it's forbidden.
• Dude, that place is off-limits, it's totally forbidden.
• In some cultures, certain foods are considered forbidden due to religious beliefs.

noun something that is not subject to negotiation or change

adjective not open to discussion or modification; firm and uncompromising

• The company's policy on workplace safety is non-negotiable.
• Sorry, but the deadline is non-negotiable.
• His decision to break up with her was non-negotiable.
• In order to succeed, dedication and hard work are non-negotiable.