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  1. Dictionary
    old age
    /əʊld ˈeɪdʒ/

    noun

    • 1. the later part of normal life: "loneliness affects many people in old age"
  2. Jul 1, 2024 · old age, in human beings, the final stage of the normal life span. Definitions of old age are not consistent from the standpoints of biology, demography (conditions of mortality and morbidity), employment and retirement, and sociology.

  3. Jul 3, 2024 · Human aging, physiological changes in the human body that lead to senescence, involving declines in biological functions and the ability to adapt to metabolic stress. These physiological developments usually are accompanied by psychological and behavioral changes and social and economic changes.

  4. Jul 12, 2024 · aging, progressive physiological changes in an organism that lead to senescence, or a decline of biological functions and of the organism’s ability to adapt to metabolic stress.

  5. en.wikipedia.org › wiki › AgeingAgeing - Wikipedia

    6 days ago · Ageing (or aging in American English) is the process of becoming older. The term refers mainly to humans, many other animals, and fungi, whereas for example, bacteria, perennial plants and some simple animals are potentially biologically immortal. [1]

  6. 4 days ago · Life expectancy at age 1 reached 34-41 remaining years for the 67 –75% surviving the first year. For the 55-65% surviving to age 5, remaining life expectancy reached around 40–45, while the ~50% reaching age 10 could expect another 40 years of life.

  7. en.wikipedia.org › wiki › PaleolithicPaleolithic - Wikipedia

    2 days ago · The Paleolithic or Palaeolithic (/ ˌ p eɪ l i oʊ ˈ l ɪ θ ɪ k, ˌ p æ l i-/ PAY-lee-oh-LITH-ik, PAL-ee-), also called the Old Stone Age (from Ancient Greek παλαιός (palaiós) 'old', and λίθος (líthos) 'stone'), is a period in human prehistory that is distinguished by the original development of stone tools, and which ...

  8. Jul 12, 2024 · For 50 years, the institute has led a broad scientific research effort to understand the nature of aging and to extend the healthy, active years of life. NIA is also the primary federal agency supporting and conducting Alzheimer's disease and related dementias research.

  9. Jul 16, 2024 · And so there are lots of ways of defining, “Who is an older adult?” But, no matter how you might define old age— chronologically, functionally, sociologicallythese neat definitions tend to break down in the messiness of the real world.

  10. Mar 26, 2020 · People say life gets better with age. Now research suggests this may be because older people have the wisdom and time to use mindfulness as a means to improve wellbeing.

  11. The meaning of IN ONE'S OLD AGE is when old. How to use in one's old age in a sentence.