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
Relevance
Example Sentences
Recent Examples of Synonyms for lifespan
Noun
-
Calpurnia had a number of health issues in her lifetime.—
Pete Grathoff,
Kansas City Star,
28 June 2025 -
Buffett made a pledge in 2010 to donate his fortune in his lifetime or by the time of his death, doing so alongside Bill Gates and Melinda French Gates.—
Antonio Pequeño IV,
Forbes.com,
28 June 2025
Noun
-
Evacuation information from Cal Fire Evacuation Orders Immediate threat to life.—
CA WILDFIRE BOT,
Sacbee.com,
5 July 2025
-
This was quite an awakening as for most of my life I am defined as being part of a minority class.—
Lisa Deaderick,
San Diego Union-Tribune,
5 July 2025
Noun
-
The small, ragtag crew of replacements that Kennedy appointed two days later met this week for the first time, amid lots of empty chairs in a conference room in Atlanta.—
Daniel Engber,
The Atlantic,
28 June 2025
-
This June, Champagne Taittinger is opening a brand new restaurant on-site, adding a full-service dining space to its visitor center for the first time.—
Rachel King,
Forbes.com,
28 June 2025
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Lifespan.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lifespan. Accessed 9 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share