Definition of "mortality"

The state or quality of being mortal.

1. The state of being susceptible to death.  quotations  examples

   Quotations

   • […] her minde remembreth her mortalitie,what so is fayrest shall to earth returne.

     1595, Edmunde Spenser [i.e., Edmund Spenser], “(please specify the sonnet number or title)”, in Amoretti and Epithalamion. […], London: […] [Peter Short] for William Ponsonby; reprinted in Amoretti and Epithalamion (The Noel Douglas Replicas), London: Noel Douglas […], 1927,

   • Since brass, nor stone, nor earth, nor boundless sea,But sad mortality o’er-sways their power,How with this rage shall beauty hold a plea,Whose action is no stronger than a flower?

     1609, William Shakespeare, “Sonnet 65”, in Shake-speares Sonnets. […], London: By G[eorge] Eld for T[homas] T[horpe] and are to be sold by William Aspley

   • I have been perpetually troubled with sickness of late, which has made me so melancholy that the Immortality of the Soul has been my constant Speculation, as the Mortality of my Body my constant Plague.

     1714, Alexander Pope, letter to John Gay in Letters of Mr. Pope, and Several Eminent Persons, London, 1735, Volume 2, p. 208

   • “ […] Thy sense is clogg’d with dull mortality;They spirit fetter’d with the bond of clay:Open thine eyes and see.”

     1829, Alfred, Lord Tennyson, “Timbuctoo”, in A Complete Collection of the English Poems Which Have Obtained the Chancellor’s Gold Medal in the University of Cambridge‎, Cambridge: Macmillan, published 1859, page 156

   • But on that onerous day [of the funeral], oppressed beyond relief, my own mortality was borne in upon me on sluggish tides of doom.

     1969, Maya Angelou, chapter 2, in I Know Why the Caged Bird Sings‎, New York: Random House, page 157

2. (archaic) The quality of being punishable by death.  quotations

   Quotations

   • […] actions of Charity do alleviate, as I may say, and take off from the Mortality of the Sin.

     1681, John Dryden, The Spanish Fryar: Or, the Double Discovery. […], London: […] Richard Tonson and Jacob Tonson, […], Act II, page 28

3. (archaic) The quality of causing death.  quotations

   Quotations

   • [...] Hold therefore Angelo:In our remoue, be thou at full, our selfe:Mortallitie and Mercie in ViennaLiue in thy tongue, and heart: Old EscalusThough first in question, is thy secondary.Take thy Commission.

     c. 1603–1604 (date written), William Shakespeare, “Measure for Measure”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act I, scene i]

   • […] the Fevers of Women in Child-bed; to wit, both the Lacteal, and that called Putrid, which, by reason of its Mortality, deserves to be call’d Malignant.

     1685, Thomas Willis, Tract of Fevers, Chapter 15, in The London Practice of Physick, London: Thomas Basset and William Crooke, p. 626

The number of deaths; and, usually and especially, the number of deaths per time unit (usually per year), expressed as a rate.

1. Deaths resulting from an event (such as a war, epidemic or disaster).  quotations  examples

   Quotations

   • […] the Mortality was so great in the Yard or Alley, that there was no Body left to give Notice to the Buriers or Sextons, that there were any dead Bodies there to be bury’d.

     1722, Daniel Defoe, “A Journal of the Plague Year”, in et al.‎, London: E. Nutt, page 200

   • […] the doctors stood aghast at the swift mortality among the untended sufferers […]

     1853, Elizabeth Gaskell, chapter 9, in Ruth‎, volume 3, London: Chapman and Hall, page 242

   • The Great Frost was, historians tell us, the most severe that has ever visited these islands. Birds froze in mid air and fell like stones to the ground. […] The mortality among sheep and cattle was enormous.

     1928, Virginia Woolf, chapter 1, in Orlando: A Biography, London: The Hogarth Press; republished as Orlando: A Biography (eBook no. 0200331h.html), Australia: Project Gutenberg Australia, July 2015

2. (biology, ecology, demography, insurance) The number of deaths per given unit of population over a given period of time.  quotations

   Quotations

   • In foundling hospitals, and among the children brought up by parish charities the mortality is still greater than among those of the common people.

     1776, Adam Smith, An Inquiry into the Nature and Causes of the Wealth of Nations‎, London: W. Strahan and T. Cadell, Volume 1, Book 1, Chapter 8, p. 97

   • Some of the objects of enquiry would be […] what was the comparative mortality among the children of the most distressed part of the community, and those who lived rather more at their ease […]

     1798, Thomas Malthus, chapter 2, in An Essay on the Principle of Population‎, London: J. Johnson, pages 32–33

   • And, even in peace and at home, what was the sanitary condition of the Army? The mortality in the barracks was, she found, nearly double the mortality in civil life.

     1918, Lytton Strachey, Eminent Victorians, London: Chatto and Windus, “Florence Nightingale,” Chapter 3, p. 146

   • […] a drought year brought conditions especially favorable to the beetle and the mortality of elms went up 1000 per cent.

     1962, Rachel Carson, chapter 8, in Silent Spring‎, Boston: Houghton Mifflin, page 114

   • By studying mortality rates and pollution statistics in 90 Chinese cities, researchers from the Massachusetts Institute of Technology, Israel and China discovered that air pollution from burning coal in north China, defined as above the Huai River, with a population of around 500 million people, was 55% higher than in the south.

     2013 July 9, Calum MacLeod, “In China, air pollution report brings despair, humor”, in USA Today‎, archived from the original on 10 July 2013‎

(figuratively) Death.  quotations  examples

(figuratively, archaic) Mortals collectively.  quotations