This is the 1026th most frequent Portuguese word.
regra
Rule; norm; regulation.
In this sentence, 'regra' refers to a defined guideline or principle that must be followed within a specific context, namely playing a game.
A regra do jogo é não tocar a bola com as mãos.
The rule of the game is not to touch the ball with your hands.
Here, 'regra' is used in a metaphorical sense to refer to a principle or practice deemed wise and beneficial, often applied to behavior or lifestyle.
Ela segue a regra de gastar menos do que ganha.
She follows the rule of spending less than she earns.
In this case, 'regra' is used to describe a habitual practice or custom that someone consistently adheres to, serving as a personal standard or routine.