This is the 2741st most frequent Spanish word.
invitan
"Invitan" means "they invite" or "you (plural) invite."
In this sentence, 'invitan' is used as the main verb in the present tense, and it indicates that they perform the action of inviting someone.
Ellos siempre nos invitan a su casa para la cena.
They always invite us to their place for dinner.
Here, 'invitan' is used in the present tense as a question form, addressing 'ustedes' (plural you) to suggest taking the action of inviting others.
¿Por qué no invitan ustedes a más personas a la reunión?
Why don't you invite more people to the meeting?
In this case, 'invitan' reflects an habitual action in the present tense performed by 'ellos' (they), emphasizing their frequent act of inviting others.