This is the 3743rd most frequent Spanish word.
prevén
"Prevén" means "they foresee" or "they prevent" (third-person plural form of "prever" or "prevenir").
Here, 'prevén' is used in the sense of foreseeing or anticipating an event in the future.
Ellos prevén un aumento en las ventas para el próximo trimestre.
They foresee an increase in sales for the next quarter.
In this sentence, 'prevén' is used to express planning or preparation for something.
Las autoridades prevén implementar nuevas medidas de seguridad.
The authorities plan to implement new safety measures.
The word 'prevén' is utilized here to convey prediction or estimation based on information.