This is the 14348th most frequent Spanish word.
viaja
"Viaja" means "travels."
Here, 'viaja' is used as a third-person singular form of the verb 'viajar', in the present tense, indicating a habitual action.
Ella viaja todos los fines de semana para ver a su familia.
She travels every weekend to visit her family.
In this sentence, 'viaja' is used in a conditional clause, referring to a planned action in the near future.
Si él viaja mañana, llegará a tiempo para la reunión.
If he travels tomorrow, he will arrive in time for the meeting.
Here, 'viaja' is used as a question in the present tense to inquire about participation in an activity.