population
nounUK /ˌpɒp.jʊˈleɪ.ʃən/ · US /ˌpɑ.pjəˈleɪ.ʃən/
Etymology Borrowed from Late Latin populatio (“a people, multitude”), as if a noun of action from Classical Latin populus, equivalent to populate + -ion. Doublet of poblacion.
8 senses
- 1The people living within a political or geographical boundary.
- 2The people with a given characteristic.
- 3A count of the number of residents within a political or…
- 4The number of living cells in a pattern.
- 5A collection of organisms of a particular species…
- 6A group of units (persons, objects, or other items)…
- 7The act of filling initially empty items in a collection.
- 8General population.
1
The people living within a political or geographical boundary.
- The population of New Jersey will not stand for this!
- “Panicology” considers the evidence on both sides of a large number of worries that have beset the industrialized world in modern times, including the “population crisis” (now one of underpopulation that threatens the wealth and health of aging populations in countries like Italy and Russia)[…]2009 May 19, Jane E. Brody, “The Slippery Slope From Fear to Panic”, in The New York Times, archived from the original on 08 Jun 2012:
2
Broadly The people with a given characteristic.
- India has the third-largest population of English-speakers in the world.
3
A count of the number of residents within a political or geographical boundary such as a town, a nation or the world.
- The town’s population is only 243.
- population explosion; population growth
4
Cellular automata, Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences The number of living cells in a pattern.
- This is one of several known "sawtooth" patterns, in which the population is unbounded but does not tend to infinity.1996 December 16, Dean Hickerson, “What is his name ?”, in comp.theory.cell-automata (Usenet):
- Since unoccupied cells never send a message they never access their neighbors and so if the population of the arena is, say, 20% of the total area then 80% of time no neighbor cells need to be accessed at all leading 1/9th as many array accesses and computation speeds up to 9 times faster per generation.2003 February 28, fiziwig, “Fast GOL alogrithm that doesn't examine neighbors.”, in comp.theory.cell-automata (Usenet):
1 more example
- End population was 101,764 cells, but with some significant spikes and drops along the way.2008 May 31, Dave Greene, “Life: B37/S23 - A Chaotic Universe.”, in comp.theory.cell-automata (Usenet):
5
Biology, Natural sciences A collection of organisms of a particular species, sharing a particular characteristic of interest, most often that of living in a given area.
- A seasonal migration annually changes the populations in two or more biotopes drastically, many twice in opposite senses.
- Within and among populations of grindelias, some morphologic traits appear to vary more from plant to plant than in most genera of composites.2006, Flora of North America, North of Mexico:
2 more examples
- Plant breeding is always a numbers game.[…]The wild species we use are rich in genetic variation, […]. In addition, we are looking for rare alleles, so the more plants we try, the better. These rarities may be new mutations, or they can be existing ones that are neutral—or are even selected against—in a wild population. A good example is mutations that disrupt seed dispersal, leaving the seeds on the heads long after they are ripe.2013 May-June, David Van Tassel, Lee DeHaan, “Wild Plants to the Rescue”, in American Scientist, volume 101, number 3:
- The tunnel was retired from operational service on September 3 1966. Since then, like many other tunnels, it has been left unused and unloved, apart from by the resident bat population.2023 November 29, Peter Plisner, “The winds of change in Catesby Tunnel”, in RAIL, number 997, page 56:
6
Mathematics, Sciences, Statistics A group of units (persons, objects, or other items) enumerated in a census or from which a sample is drawn.
- […]it is possible it [the Anglo-Saxon race] might stand second to the Scandinavian countries [in average height] if a fair sample of their population were obtained.1883, Francis Galton et al., “Final Report of the Anthropometric Committee”, in Report of the British Association for the Advancement of Science, page 269:
7
Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences The act of filling initially empty items in a collection.
- John clicked the Search button and waited for the population of the list to complete.
8
General population.
- I would like to say something about the place I am doing time at. When I was placed in population, I met another woman and we immediately became good friends.1985 April 6, Jackie Beattie, “More Power To Us All”, in Gay Community News, page 4:
- Derived terms
47 terms
populational, populationally, populationism, populationless, stellar population, antipopulationist, autopopulation, coenopopulation, depopulation, hemipopulation, heteropopulation, infrapopulation, interpopulation, interpopulational, intrapopulation, intrapopulational, megapopulation, metapopulation, micropopulation, morphopopulation, multipopulation, multipopulational, overpopulation, paleopopulation, population dynamics, pseudopopulation, repopulation, subpopulation, superpopulation, suprapopulation, transpopulation, underpopulation, general population, ghost population, population biologist, population biology, population bomb, population bottleneck, population density, population genetics, Population I, Population II, Population III, population inversion, population mean, population pyramid, zero population growth