This is the 261st most frequent Greek word.
αύριο
The Greek word "αύριο" means "tomorrow" in English.
The word 'αύριο' is used as an adverb to specify when the action will take place: in the future.
Αύριο θα πάμε εκδρομή.
Tomorrow we will go on a trip.
Here, 'αύριο' serves to provide the temporal setting for the verb 'καθαρίσουμε', pinpointing the exact day the action is planned.
Θα καθαρίσουμε το σπίτι αύριο.
We will clean the house tomorrow.
The form 'αυριανό' modifies the noun 'ραντεβού', turning 'αύριο' into an adjective describing which appointment is being referenced.