This is the 1906th most frequent Spanish word.
norma
A standard, rule, or guideline.
In this sentence, 'norma' refers to a regulation or rule established by an institution, specifically relating to school policies.
La norma de la escuela prohíbe el uso de teléfonos en clase.
The school rule prohibits the use of phones in class.
Here, 'norma' is used to denote a customary behavior or social norm that is generally accepted within a community.
Es una norma no escrita saludar a los vecinos al pasar.
It is an unwritten norm to greet neighbors when passing by.
In this example, 'norma' refers to an established standard or criterion, particularly relating to technical or professional guidelines.