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Senescence
//sɪˈnɛ.səns// noun
Definitions
Noun
- 1 The state or process of ageing, especially in humans; old age. uncountable, usually
"Organized shuffleboard has always filled me with dread. Everything about it suggests infirm senescence and death: it’s like it’s a game played on the skin of a void and the rasp of the sliding puck is the sound of that skin getting abraded away bit by bit."
- 2 the property characteristic of old age wordnet
- 3 Ceasing to divide by mitosis because of shortening of telomeres or excessive DNA damage. uncountable, usually
"2018, University of Edinburgh, "Liver Study Offers Insights into Hard-to-treat Diseases" (9 March 2018), Drug Discovery & Development. Tests in mice found that inducing senescence in bile duct cells - mimicking the process seen in human bile duct disease - led to liver scarring and damage of liver function."
- 4 the organic process of growing older and showing the effects of increasing age wordnet
- 5 Old age; accumulated damage to macromolecules, cells, tissues and organs with the passage of time. uncountable, usually
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- 6 Fruit senescence, leading to ripening of fruit. uncountable, usually
- 7 Condition when the cell ceases to divide. uncountable, usually
Etymology
From senescent + -ence.
See also for "senescence"
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