This is the 4557th most frequent Spanish word.
asiáticas
"Asian" (feminine plural).
In this sentence, 'asiáticas' is used as an adjective modifying 'películas', describing that the movies are from Asia.
Las películas asiáticas tienen una estética única.
Asian movies have a unique aesthetic.
Here, 'asiáticas' is used as an adjective describing 'culturas', indicating these cultures are related to Asia.
Hemos aprendido mucho sobre las culturas asiáticas durante la clase.
We have learned a lot about Asian cultures during the class.
In this example, 'asiática' is used as an adjective modifying 'comida', referring to cuisine originating from Asia.