steadinessrule

noun
UK /ˈstɛdinəs ruːl/
US /ˈstɛdinəs ruːl/

A steadiness rule is a rule that helps you stay calm and steady.

The teacher made a steadiness rule so everyone could walk slowly in the hall.


OTHER MEANINGS

2. A rule that keeps something from shaking or moving.

The steadiness rule kept the tower of blocks from falling.

3. A habit that helps you keep your feelings even.

Taking deep breaths is a steadiness rule when you feel upset.

4. A guideline for keeping a machine or game steady.

The steadiness rule says to hold the camera with both hands.