It could mean many things to other people like hot dog... but on T.V. it stands for high definition.
To know how many people live in an area and how many children in a family
the definition of a major incident is something that impacts a large sum of people and requires many public services
population density
The percentage of how many people are in an Urban city or place.
A continent is a large, continuous landmass.the definition of a continent is a body of land mass that has water around it and many people live
Many, many. The legal definition of insanity is much stricter than the medical definition. There may be as many as 50% of the jail population receiving psychiatric medications at any given time.
A large territory with many different people under one ruler
the density of a country is how many people per square km it is
Painting, sculpture, dancing etc. differently defined by many people.
it meens how many people get shot,hurt,wounded or killed
A society in which the gap between the "haves" and the "have nots" is wide- that is, there are many poor people, many wealthy people, and a shrinking middle class