This is the 3610th most frequent Portuguese word.
restrição
Restriction; limitation or constraint.
Here, 'restrição' refers to a regulation or limitation enforced to ensure safety.
A restrição de entrada na área restrita é por segurança.
The restriction on entry to the restricted area is for security purposes.
In this context, 'restrição' signifies a limitation or control placed by someone concerning certain elements.
Ela impôs uma restrição a certos alimentos por questões de saúde.
She imposed a restriction on certain foods due to health reasons.
In this scenario, 'restrições' means limitations imposed by an authority for specific purposes, often legal or regulatory.