basicrules

noun
UK /ˌbeɪsɪk ˈruːlz/
US /ˌbeɪsɪk ˈruːlz/

The simple rules that everyone must follow.

Please read the basicrules before you start the game.


OTHER MEANINGS

2. The first and most important rules you learn in a subject or activity.

The teacher taught us the basicrules of math first.

3. The rules that a group or game starts with before any changes.

We added new rules later, but the basicrules stayed the same.

4. The simple rules for using something safely.

The basicrules for the pool are posted on the wall.