Definition of "lifespans" []

• Plural form of lifespan. (noun)

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• "Here is a table of animal lifespans from the shortest to the longest:"
• "The aim was to build schools which are specific to local need with long-term lifespans beyond 30 years."
• "Most tiny creatures have short lifespans, which is thought to be due to having higher metabolisms that in essence burn the creatures out more quickly, but the olm has a similar metabolic rate to its closest relatives, which have much shorter lifespans."