Senescence Meaning in English
word
Definition
The process of becoming old or showing signs of aging, often used to describe both living organisms and individual cells.
Usage & Nuances
Used mainly in scientific or medical contexts; rarely used in everyday conversation. Common with biology or botany, e.g., 'cellular senescence.' Not to be confused with 'senility' (mental decline) or 'aging' (broader, informal term).
Example Sentences
Senescence is a natural part of life for all living things.
basic
Scientists study senescence to understand aging in humans.
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In plants, senescence often means leaves turn yellow and fall off.
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Some animals show little senescence and live much longer than expected.
natural
Cellular senescence helps protect us from cancer but can also cause tissues to age.
natural
We still have a lot to learn about what triggers senescence in different organisms.
natural