firmrules

noun
UK /fɜːm ruːlz/
US /fɝːm ruːlz/

Rules that are strict and do not change.

The school has firmrules about wearing helmets on the playground.


OTHER MEANINGS

2. Rules that are applied the same way to everyone.

The coach's firmrules meant every player had to practice the same amount.

3. Rules that are not easily bent or broken.

Her firmrules about bedtime helped her get enough sleep.

4. Rules that people must follow without arguing.

The library's firmrules kept the room quiet for reading.