lifespan Definition
the length of time for which a person, animal, or thing exists or is functional.
Using lifespan: Examples
Take a moment to familiarize yourself with how "lifespan" can be used in various situations through the following examples!
Example
The average lifespan of a cat is around 15 years.
Example
The lifespan of a light bulb depends on how often it is used.
Example
The lifespan of a butterfly is only a few weeks.
lifespan Synonyms and Antonyms
Synonyms for lifespan
- lifetime
- life expectancy
- duration of life
Phrases with lifespan
Example
The human lifespan has increased significantly over the past century.
Example
The company is working on extending the product lifespan of their latest smartphone model.
the study of human development from conception to death
Example
Lifespan development is an important field of study in psychology.
Summary: lifespan in Brief
The term 'lifespan' [ˈlaɪfˌspæn] refers to the length of time that a person, animal, or thing exists or is functional. It can refer to the duration of life of a living organism, such as 'The average lifespan of a cat is around 15 years,' or the period of time during which a product is considered useful or effective, as in 'The company is working on extending the product lifespan of their latest smartphone model.' The study of human development from conception to death is known as lifespan development.
