PsychologyJuly 4, 2026
longevity
/ˌlɒnˈdʒɛvɪti/
Definition
A long individual life; the quality of living for a significant period.
Etymology
Derived from the Latin 'longaevitas', which combines 'longus' (long) and 'aevum' (age/lifetime). It entered English in the early 17th century to denote great length of life.
In the news
The term is used to highlight research findings that associate helping others with health benefits, including increased life expectancy. It suggests that pro-social behavior can positively impact both emotional well-being and physical lifespan.
Why grandparents matter more than ever for children's mental health
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