This is the 12156th most frequent Portuguese word.
reservada
Reserved; private; discreet.
Here, 'reservada' is used as an adjective, indicating that the table has been booked beforehand.
Eu prefiro uma mesa reservada no restaurante.
I prefer a reserved table at the restaurant.
In this sentence, 'reservada' functions as an adjective describing Maria's personality, indicating that she is shy or introverted.
Maria é uma pessoa muito reservada.
Maria is a very reserved person.
Here, 'reservada' serves as an adjective qualifying the area, meaning it has been designated or set aside for specific purposes.