1. Guidance or instruction that prescribes what should be done, focusing on rules, norms, and correct usage rather than describing what actually occurs
The grammar teacher provided prescriptive guidance on proper sentence structure.
A professora de gramática forneceu orientação prescritiva sobre a estrutura correta da frase.
2. In linguistics, instruction based on established rules and standards rather than actual language use
Prescriptive guidance often tells speakers they should avoid ending sentences with prepositions.
A orientação prescritiva frequentemente diz aos falantes que devem evitar terminar frases com preposições.
3. Directive advice that sets standards or requirements
The company's prescriptive guidance outlined mandatory compliance procedures.
A orientação prescritiva da empresa delineou procedimentos de conformidade obrigatória.