This is the 9332nd most frequent Spanish word.
adulta
An adult woman.
Here, 'adulta' is used as an adjective denoting maturity and adulthood, modifying the noun 'mujer'.
Ella es una mujer adulta que toma decisiones responsables.
She is an adult woman who makes responsible decisions.
In this context, 'adulta' functions as an adjective describing the noun 'audiencia', specifying suitability for adults.
La película está recomendada para una audiencia adulta debido a su contenido.
The movie is recommended for an adult audience due to its content.
This sentence shows 'adulta' as an adjective modifying the noun 'vida', referring to the stage of maturity in life.