lifelong

adjective

Definition of lifelongnext
as in persistent
continuing or lasting through a person's life He had a lifelong love of nature. a lifelong friendship

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Example Sentences

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.
Recent Examples of lifelong She was invited to be a godparent alongside James Meade, a close lifelong friend of William, Kate’s cousin Adam Middleton, and Thomas van Straubenzee, another longtime friend of William’s who spoke at their 2011 wedding. — Giovana Gelhoren, InStyle, 6 Aug. 2026 Released in 2010, Grown Ups brought together five lifelong friends for a wild July 4th holiday weekend with their families. — Derek Lawrence, Entertainment Weekly, 6 Aug. 2026 As a lifelong lover of reptiles, Eric Goode has known about the world of exotic reptile smuggling for decades. — Rory Doherty, Time, 6 Aug. 2026 Musicians followed their passions and lifelong relationships were built. — Suzanne Le Mignot, CBS News, 6 Aug. 2026 See All Example Sentences for lifelong
Recent Examples of Synonyms for lifelong
  1. persistent
  2. deep
  3. enduring
  4. abiding
  5. inveterate
  6. hard-core
Adjective
  • The scorching temperatures and persistent droughts in June and July mutually reinforced each other to create a hot weather spiral, according to Samantha Burgess, strategic lead for climate at the European Centre for Medium-Range Weather Forecasts.
    — Lex Harvey, CNN Money, 10 Aug. 2026
  • The Triton is a high-altitude, long-endurance unmanned aircraft built to provide persistent maritime intelligence, surveillance, reconnaissance and targeting.
    — Prabhat Ranjan Mishra, Interesting Engineering, 10 Aug. 2026
Definition of persistent
Adjective
  • Massive walk-in bathroom with a rainfall shower and a deep bathtub.
    — Condé Nast, Condé Nast Traveler, 7 Aug. 2026
  • Iván Herrera followed with an RBI double off of a Warren sinker, also to deep center field.
    — Peter Sblendorio, New York Daily News, 6 Aug. 2026
Definition of deep
Adjective
  • Amazingly, The Honeymooners, one of the most enduring and beloved classics of TV’s golden era, won just a single Emmy during its run in the mid-1950s.
    — Benjamin Svetkey, HollywoodReporter, 9 Aug. 2026
  • The joy found in the game fosters enduring relationships outside of it.
    — Christine Ledbetter, Chicago Tribune, 7 Aug. 2026
Definition of enduring
Adjective
  • Yet whatever the circumstances, the characters who populate her songs have an abiding and unshakable likability.
    — New York Times, New York Times, 28 Apr. 2026
  • Though only married for a few years, their partnership feels seasoned, fortified by faith, ambition and an abiding sense of gratitude.
    — Partner Content, Variety, 17 Dec. 2025
Definition of abiding
Adjective
  • In the guest section, apparently at the invitation of one of the liberal Justices, sat Robert De Niro, an inveterate Trump critic.
    — Margaret Talbot, New Yorker, 10 Aug. 2026
  • The inveterate white supremacist Woodrow Wilson mouthed anti-colonial rhetoric before reverting to form at the Paris Peace Conference in 1919.
    — Ta-Nehisi Coates, Vanity Fair, 15 June 2026
Definition of inveterate
Adjective
  • After reports of a lousy atmosphere during Argentina’s narrow victory over Egypt, in the round of sixteen, there were rumors that hundreds of hard-core supporters had been flown to Atlanta, to pep things up in the stadium.
    — Sam Knight, New Yorker, 20 July 2026
  • The even more hard-core version of the supercar would make its debut in 1995 and take the overall checkered flag at that year’s 24 Hours of Le Mans.
    — Bryan Hood, Robb Report, 20 July 2026
Definition of hard-core

Browse Nearby Words

lifelike
lifelong
life of Riley
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Cite this Entry

“Lifelong.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lifelong. Accessed 12 Aug. 2026.

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More from Merriam-Webster on lifelong

Nglish: Translation of lifelong for Spanish Speakers

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