This is the 11762nd most frequent Spanish word.
gratuitas
Free of charge.
In this sentence, 'gratuitas' is used as an adjective to describe 'entradas', emphasizing that they do not require payment.
Las entradas para el concierto son completamente gratuitas.
The tickets for the concert are completely free.
Here, 'gratuitas' qualifies 'clases', meaning these classes have no cost.
Ofrecemos clases de yoga gratuitas los sábados.
We offer free yoga classes on Saturdays.
In this example, 'gratuitas' is used to describe 'películas', indicating that accessing them does not involve a fee.