This is the 4475th most frequent Spanish word.
adultas
Adult women.
In this sentence, 'adultas' is used as an adjective describing 'mujeres,' indicating their state of being adults.
Las mujeres adultas disfrutan de actividades tranquilas.
Adult women enjoy peaceful activities.
Here, 'adultas' is used as a substantive where it functions as the subject itself, referring to 'adult females'.
Las características son más comprensibles para las adultas.
The characteristics are more understandable for adult females.
In this case, 'adultas' is employed as an adjective describing 'aves,' indicating their maturity.