This is the 554th most frequent Portuguese word.
policial
"Policial" means "police officer" or "related to police" in English.
Here, 'policial' is used as a noun, referring to an individual serving in law enforcement.
O policial ajudou a criança a atravessar a rua.
The police officer helped the child cross the street.
In this sentence, 'policial' is used as an adjective, describing the presence related to the police.
Há mais presença policial nas ruas durante os finais de semana.
There is more police presence on the streets during the weekends.
Here, 'policial' is used as an adjective, describing the professional area associated with law enforcement.