It means that it is densely populated ie there are a lot of people living there.
Chicargo is the third most populous city in the USA
Yes it is Italy's most populous city.
Depending on what you mean it could be one of these: Most populous island: North island Most populous City: Auckland Most populous Region: Auckland
Chicago is the third most populous city following New York City and Los Angeles. Houston is the fourth most populous city.
New Orleans is a city, and it is the most populous city in the state of Louisiana.
The most populous is Toronto, followed by Montreal, then Calgary. Ottawa, the capital, is the fourth most populous.
Jacksonville is the most populous city in Florida.
Kyiv is the most populous city in all of eastern europe
Mexico City is the most populous on the North American Continent
A large population E.G. The city of New York is very populous compared to the city of Canberra.
The most populous city is Omaha, with a population of 421,570 at the 2012 census.
Toronto (2,503,281) is the most populous city in Canada, and the fifth most populous city in North America.