This is the 203rd most frequent Greek word.
κόσμος
"Κόσμος" means "world," "universe," or "order."
Here, 'κόσμος' means 'world', referring to the planet or universe as a context.
Ο κόσμος είναι γεμάτος θαύματα.
The world is full of wonders.
In this sentence, 'κόσμος' is used to mean 'people' or 'crowd', referring to a group of attendees.
Στην εκδήλωση υπήρχε πολύς κόσμος.
There were many people at the event.
Here, 'κόσμος' refers to a 'realm' or 'domain', in this case, the abstract domain of ideas.