LIFESPANS Meaning and
Definition
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Lifespans refer to the durations or lengths of time that an individual, organism, or object is estimated or expected to live or survive. This term is commonly used in the fields of biology, medicine, and demographics to describe the average or maximum durations of life.
In the context of living organisms, especially humans and animals, lifespans typically pertain to the period between birth and death. It represents the time an individual is alive and functioning before experiencing the finality of natural death or being subject to mortality. Lifespans can vary greatly among different species, with some organisms having relatively short lifespans, while others may have notably longer ones.
Lifespans can also be applied to non-living entities, such as products or technologies. In this sense, the term refers to the estimated or intended period during which an object or system remains effective or functional before becoming obsolete, outdated, or in need of replacement.
Understanding lifespans is crucial for various scientific and practical purposes. It allows researchers to study and compare the longevity of different species, identify factors influencing lifespan, and evaluate the impact of diseases or interventions on life expectancy. Additionally, knowledge of product lifespans aids in making informed purchasing decisions by considering durability and longevity.
Common Misspellings for LIFESPANS
Etymology of LIFESPANS
The word "lifespans" is derived from the combination of two separate words, "life" and "spans".
"Life" comes from the Old English word "līf", which has its roots in the Proto-Germanic language. The Proto-Germanic term was "libam" and ultimately traces back to the Proto-Indo-European root "leip", meaning "to remain, persevere".
The word "span" comes from the Old English word "spann", which also has its origins in the Proto-Germanic language. The Proto-Germanic term was "spannan", meaning "stretch" or "span".
Combining these two words gives us "lifespans", which refers to the durations or periods of time during which individuals or organisms live.
Similar spelling words for LIFESPANS
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