1. characterized by strict adherence to rules, standards, or requirements; allowing no deviation
She maintains a strict diet for health reasons.
Ela mantém uma dieta estrita por razões de saúde.
2. severe or rigorous in application or enforcement
The company has strict policies regarding attendance.
A empresa tem políticas estritas quanto à frequência.
3. exact, precise, or confined to a particular meaning
In the strict sense of the word, this definition is accurate.
No sentido estrito da palavra, esta definição é precisa.