Definition of "depopulate"
depopulate
verb
third-person singular simple present depopulates, present participle depopulating, simple past and past participle depopulated
(transitive) To reduce the population of a region by disease, war, forced relocation etc.
Quotations
Where is this viperThat would depopulate the city andBe every man himself?
c. 1608–1609 (date written), William Shakespeare, “The Tragedy of Coriolanus”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act III, scene i]
So two young Mountain Lions, nurs’d with BloodIn deep Recesses of the gloomy Wood,Rush fearless to the Plains, and uncontroul’dDepopulate the Stalls and waste the Fold;
1715–1720, Homer, [Alexander] Pope, transl., “Book 5”, in The Iliad of Homer, volumes (please specify |volume=I to VI), London: […] W[illiam] Bowyer, for Bernard Lintott […], page 48, lines 681-685
There are uſually reckoned twelve of theſe Iſlands ; but it will appear, from the chart of the North part of the Pacific Ocean hereafter inſerted, that if the ſmall iſlets and rocks are counted in, then their whole number will amount to above twenty. They were formerly moſt of them well inhabited ; and, even not ſixty years ago, the three principal Iſlands, Guam, Rota, and Tinian together, are ſaid to have contained above fifty thouſand people : But ſince that time Tinian hath been entirely depopulated ; and only two or three hundred Indians have been left at Rota, to cultivate rice for the Iſland of Guam ; ſo that now no more than Guam can properly be ſaid to be inhabited. This Iſland of Guam is the only ſettlement of the Spaniards ; here they keep a governor and garriſon, and here the Manila ſhip generally touches for refreſhment, in her paſſage from Acapulco to the Philippines.
1748, Richard Walter, A Voyage Round the World, in the Years MDCCXL, I, II, III, IV. by George Anson, Eſq; Commander in Chief of a Squadron of His Majeſty's Ships, ſent upon an Expedition to the South-Seas., London: J. and P. Knapton, pages 337–338
(intransitive) To become depopulated, to lose its population.
Quotations
[…] the country […] has been rapidly depopulating, and utterly draining of its vital resources, till the unhappy population have sunk to the lowest depth of misery.
1849, William Henry Bartlett, chapter 1, in The Nile Boat; or, Glimpses of the Land of Egypt, London: Arthur Hall, Virtue & Co, page 29
adjective
not comparable
(obsolete) Depopulated.
Quotations
A world it was to see […] his daily peregrinacion in the desert, felles and craggy mountains of that bareine vnfertile and depopulate countrey.
1548, Edward Hall, The Union of the Two Noble and Illustre Families of Lancastre and Yorke, London: Richard Grafton, The firste yere of The vnquiete tyme of Kyng Henry the fourthe, page xix