Definition of Lifespan

1. Noun. The period during which something is functional (as between birth and death). "He lived a long and happy life"

Exact synonyms: Life, Life-time, Lifetime
Generic synonyms: Period, Period Of Time, Time Period
Terms within: Birth, Death, Demise, Dying, Time Of Life, Age, Eld
Specialized synonyms: Afterlife, Hereafter
Derivative terms: Lifer

Definition of Lifespan

1. a lifetime [n -S] - See also: lifetime

Medical Definition of Lifespan

1. 1. The duration of life of an individual. 2. The normal or average duration of life of members of a given species. See: longevity. (05 Mar 2000)

Lexicographical Neighbors of Lifespan

lifeline
lifelines
lifelong
lifemanship
lifemanships
lifer
lifers
lifes
lifesaver
lifesavers
lifesaving
lifesavings
lifesize
lifesome
lifespan (current term)
lifespan (current term)
lifespans
lifestyle
lifestyle
lifestyles
lifetime
lifetimes
lifeway
lifeways
lifework
lifeworks
lifeworld
lifeworlds
life assurance
life belt

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