This is the 899th most frequent Greek word.
κατάρ
The Greek word "κατάρ" refers to "Qatar" (the country).
Here, 'Κατάρ' refers to the country Qatar, used as a proper noun.
Το Κατάρ φιλοξονεί σημαντικές αθλητικές εκδηλώσεις.
Qatar hosts significant sporting events.
In this sentence, 'κατάρ' is part of the phrase 'κατάρ των αρχαίων κτιρίων,' meaning 'demolition.'
Ίσχυσε κανονισμός για κατάρ των αρχαίων κτιρίων.
A regulation for the demolition of ancient buildings was enforced.
In this case, 'Κατάρ' again refers to the country Qatar, indicating the geographical context.