This is the 9199th most frequent Spanish word.
abren
"Abren" means "they open" or "you (plural) open."
The verb 'abren' is conjugated in the present tense for the third person plural, indicating an action being performed together.
Ellos abren la puerta para entrar.
They open the door to enter.
In this sentence, 'abren' is used to describe an action performed by the third person plural, linked to observing the scenery.
Cuando abren los ojos, pueden ver el hermoso paisaje.
When they open their eyes, they can see the beautiful landscape.
Here, 'abren' is present tense and conditional, setting a premise for subsequent actions.