This is the 326th most frequent Greek word.
θεσσαλονίκης
"Θεσσαλονίκης" means "of Thessaloniki," referring to something or someone from the city of Thessaloniki in Greece.
Used in the genitive case here to indicate possession, translated as 'of Thessaloniki'.
Η ιστορία της Θεσσαλονίκης είναι γεμάτη σπουδαία γεγονότα.
The history of Thessaloniki is full of significant events.
Used in the genitive case to describe the monuments related to or belonging to Thessaloniki.
Επισκέφτηκαν τα μνημεία της Θεσσαλονίκης.
They visited the monuments of Thessaloniki.
Once more in the genitive case, representing possession or relation.