Meaning : The 500th anniversary (or the celebration of it).
Synonyms : quincentenary
Meaning : Of or relating to a 500th anniversary.
Example :
The quincentennial celebration of the founding of the city.
Synonyms : quincentenary
Quincentennial ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Quincentennial ka matlab kya hota hai?