half-life

Definition of half-lifenext

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 half-life Its short half-life, however, required it to be injected several times a day, which limited its appeal as a drug, and the company ran out of funding. Dhruv Khullar, New Yorker, 6 Apr. 2026 The good news is that phthalates have a short half-life and leave the body within a few days, experts said. Sandee Lamotte, CNN Money, 31 Mar. 2026 Caffeine has a half-life of about six hours, so a 2 PM coffee is still circulating at 8 PM. Allison Palmer, Charlotte Observer, 30 Mar. 2026 What Is Working Against You Caffeine has a half-life of about six hours, which means a 2 PM coffee still has half its caffeine circulating at 8 PM. Allison Palmer, Fort Worth Star-Telegram, 30 Mar. 2026 See All Example Sentences for half-life
Recent Examples of Synonyms for half-life
Noun
  • The adjustments do address the lift and coast concerns raised and encourage flat-out racing, and the maximum duration of superclipping has been impacted.
    Madeline Coleman, New York Times, 1 May 2026
  • The city is also hosting a FIFA Fan Festival at Lemon Hill for the entire duration of the World Cup.
    Joe Brandt, CBS News, 1 May 2026
Noun
  • But Jones only lit a fuse that had been slowly burning in Romans for a lifetime.
    Dana O’Neil, CNN Money, 2 May 2026
  • The Tennessee committed junior missed her lifetime-best in the 100 by only five hundreths.
    Dan Albano, Oc Register, 2 May 2026
Noun
  • Is an important event missing from this date?
    Kori Rumore, Chicago Tribune, 5 May 2026
  • Passengers who booked with credit or debit cards that are no longer active would have to file separate claims through bankruptcy court to be handled at a later date.
    Scott Laird, Travel + Leisure, 4 May 2026
Noun
  • Falcon Heavy may have a limited lifespan in the coming years as SpaceX continues to develop the new Starship and Super Heavy rocket, which would take over the heavy-lift responsibilities for Falcon Heavy.
    Richard Tribou, The Orlando Sentinel, 29 Apr. 2026
  • But recent studies in yeast, flies and mice showed that relatively low doses of the drug often increase the creatures’ lifespans, prompting many longevity enthusiasts to start using it off-label to extend their lifespans.
    Gretchen Reynolds, Washington Post, 29 Apr. 2026
Noun
  • The superstar has attended the event seven times, wearing Givenchy to five of those carpets.
    Dalila Muata, NBC news, 5 May 2026
  • The court customarily holds on to decisions for a month after they are reached to allow time for the losing side to request another hearing.
    Maureen Groppe, USA Today, 5 May 2026
Noun
  • The trial was set to begin on May 26, but the parties asked for a lengthy continuance to pursue further discovery and discuss a possible settlement.
    Gene Maddaus, Variety, 17 Apr. 2026
  • Because the case will be decided by Cook County Judge Carl Boyd instead of a jury, the trial is not subject to the same time pressures and may have long continuances.
    Evy Lewis, Chicago Tribune, 27 Mar. 2026
Noun
  • Over that span, the number of triplet and higher-order births declined from 7,625 to 2,653.
    Ryan Brennan April 29, Miami Herald, 29 Apr. 2026
  • Attention span is the foundation for many important brain operations, such as learning and problem-solving, the study said.
    Sandee LaMotte, CNN Money, 29 Apr. 2026
Noun
  • The painting may be the first appearance in art of the American doctrine of Manifest Destiny, a term coined the year before by the newspaperman and diplomat John O’Sullivan.
    Sebastian Smee, New Yorker, 4 May 2026
  • Giuliani floated the idea of changing the law to run for a third term or serving an extra three months to help with a post-9/11 recovery.
    Los Angeles Times, Los Angeles Times, 4 May 2026

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Cite this Entry

“Half-life.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/half-life. Accessed 7 May. 2026.

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