Lifespan

usgb/ˈlaɪfspæn/
noun

The length of time a person, animal, or thing exists.

A human's lifespan is typically around 80 years.
Visual representation of "lifespan" - The length of time a person, animal, or thing exists.

Often appears as...

  • extend lifespan
  • shorten lifespan
Definition 1 of 3
Visual representation of "lifespan"
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Context Matters

Lifespan varies for different species; context shows whose lifespan is referenced.

Illustration for Context Matters
A mayfly has a lifespan of just 24 hours.
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Not Precise

'Lifespan' references an average or typical duration, not a guaranteed time frame.

Illustration for Not Precise
Cats have a lifespan of 12-15 years, though some live longer.
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Variable Factors

Lifespan can be influenced by lifestyle, healthcare, and environment.

Illustration for Variable Factors
Regular exercise can extend a person's lifespan.
Visual representation of the word "Lifespan"

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