variants
also life span
as in lifetime
the period during which something exists, lasts, or is in progress
I saw no need to pay more for a better-built computer that would just grow obsolete before the end of its lifespan
Synonyms & Similar Words
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Example Sentences
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Recent Examples of lifespan
Generic drug may extend lifespans A cheap generic drug linked to increasing lifespans may work by protecting against DNA damage, research suggested.
—
semafor.com, 5 Sep. 2025
The breakthrough also enables a battery lifespan of over 300,000 km (186,411 miles) and effectively solves a critical safety and performance issue that has long hindered the advancement of next-generation EV batteries.
—Aman Tripathi, Interesting Engineering, 5 Sep. 2025
About 115,000 examples of the TR7 were built worldwide over the model’s lifespan, of which nearly 29,000 were convertibles.
—Robert Ross, Robb Report, 5 Sep. 2025
Research shows tennis may extend lifespan and improve heart health, bone strength, mobility, and social connection.
—Cathy Cassata, Health, 4 Sep. 2025
The average lifespan of an adult monarch butterfly is around one month.
—Alyssa N. Salcedo, jsonline.com, 4 Sep. 2025
Archeological or paleontological evidence tells us that at that time your lifespan was 25, maximum 35 years.
—Matthew Carey, Deadline, 4 Sep. 2025
Staining your deck offers protection that adds years to its lifespan, enhances its usability, and improves its appearance.
—Kamron Sanders, Better Homes & Gardens, 4 Sep. 2025
The Aventho 200 are also the first wireless headphones from beyerdynamic to have a replaceable battery to extend the product’s lifespan.
—Mark Sparrow, Forbes.com, 3 Sep. 2025
semafor.com, 5 Sep. 2025
The breakthrough also enables a battery lifespan of over 300,000 km (186,411 miles) and effectively solves a critical safety and performance issue that has long hindered the advancement of next-generation EV batteries.
—Aman Tripathi, Interesting Engineering, 5 Sep. 2025
About 115,000 examples of the TR7 were built worldwide over the model’s lifespan, of which nearly 29,000 were convertibles.
—Robert Ross, Robb Report, 5 Sep. 2025
Research shows tennis may extend lifespan and improve heart health, bone strength, mobility, and social connection.
—Cathy Cassata, Health, 4 Sep. 2025
The average lifespan of an adult monarch butterfly is around one month.
—Alyssa N. Salcedo, jsonline.com, 4 Sep. 2025
Archeological or paleontological evidence tells us that at that time your lifespan was 25, maximum 35 years.
—Matthew Carey, Deadline, 4 Sep. 2025
Staining your deck offers protection that adds years to its lifespan, enhances its usability, and improves its appearance.
—Kamron Sanders, Better Homes & Gardens, 4 Sep. 2025
The Aventho 200 are also the first wireless headphones from beyerdynamic to have a replaceable battery to extend the product’s lifespan.
—Mark Sparrow, Forbes.com, 3 Sep. 2025
Recent Examples of Synonyms for lifespan
Noun
-
The cards also have a limited lifetime warranty.—
Mark Sparrow,
Forbes.com,
8 Sep. 2025
-
The nitrogen-rich material also suggested a youthful lifetime.—
Nola Taylor Tillman,
Space.com,
8 Sep. 2025
Noun
-
Safe to use around children and pets, the faux flames come with a remote control function, automatic timers, and a 150-hour battery life.—
Mariana Best,
Better Homes & Gardens,
5 Sep. 2025
-
Lawson faces 10 to 40 years or life in prison on the first-degree murder charge.—
Arkansas Online,
Arkansas Online,
5 Sep. 2025
Noun
-
At this time, there is no information available on the containment of the fire.—
CA WILDFIRE BOT,
Sacbee.com,
5 Sep. 2025
-
This 12-pack of landscape lights is a limited-time deal, so don’t miss the opportunity to stake them in beside your pool, sidewalk, outdoor stairs, or garden for this low price.—
Stephanie Osmanski,
Better Homes & Gardens,
5 Sep. 2025
Cite this Entry
“Lifespan.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lifespan. Accessed 10 Sep. 2025.
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