'Population' definitions:

Definition of 'population'

From: WordNet
noun
The people who inhabit a territory or state; "the population seemed to be well fed and clothed"
noun
A group of organisms of the same species inhabiting a given area; "they hired hunters to keep down the deer population"
noun
(statistics) the entire aggregation of items from which samples can be drawn; "it is an estimate of the mean of the population" [syn: population, universe]
noun
The number of inhabitants (either the total number or the number of a particular race or class) in a given place (country or city etc.); "people come and go, but the population of this town has remained approximately constant for the past decade"; "the African-American population of Salt Lake City has been increasing"
noun
The act of populating (causing to live in a place); "he deplored the population of colonies with convicted criminals"

Definition of 'Population'

From: GCIDE
  • Population \Pop`u*la"tion\, n. [L. populatio: cf. F. population.]
  • 1. The act or process of populating; multiplication of inhabitants. [1913 Webster]
  • 2. The whole number of people, or inhabitants, in a country, or portion of a country; as, a population of ten millions. [1913 Webster]

Synonyms of 'population'

From: Moby Thesaurus