Definition of first-linenext
as in selected
singled out from a number or group as more to one's liking surgery is usually not considered a first-line treatment for this type of cancer

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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 first-line The first-line preventive drug for acute mountain sickness, or AMS, is a drug called acetazolamide, sold under the trade name Diamox. Alex Hutchinson, Outside, 23 Dec. 2025 However, it's not typically considered a first-line option. Heather Jones, Verywell Health, 1 Dec. 2025 When Toronto’s Bobby McMann caught Hampus Lindholm with a dangerous late hit in the third period, the first player into the fray was the B’s current first-line center, 5-foot-11 Marat Khusnutdinov. Steve Conroy, Boston Herald, 12 Nov. 2025 The administrator provides first-line leadership to a team of staff working the Quality Assurance, Correspondence and Automatic Call Distribution phone line workloads. Sacbee.com, 9 Oct. 2025 See All Example Sentences for first-line
Recent Examples of Synonyms for first-line
Adjective
  • The selected cohort—Diamond Batiste, Ciara Boniface, Jeremy Hsing, Alejandra López and Brittany Alexia Young—were chosen from nearly 1,000 submissions, placing them at the forefront of a new chapter in cinematic storytelling.
    Okla Jones, Essence, 23 Oct. 2025
  • The selected resident will receive a year-long immersive experience, both living and working at Trilith while developing their original project with the guidance of industry professionals.
    Ryan Lattanzio, IndieWire, 10 Oct. 2025
Adjective
  • Virgin Voyages Deals on select itineraries The cruise line is offering 80% off the second guest; up to $400 in free drinks; $300 in onboard credit on select itineraries; includes sailings to the Caribbean, Mediterranean, Alaska, and the carrier’s Eclipse Voyages later this summer.
    Miami Herald, Miami Herald, 24 Jan. 2026
  • For example, the lottery on October 1, 2022, could have been manipulated by corrupt officials who fixed the numbers before the draw in order to share the winning outcome with a select few.
    Manon Bischoff, Scientific American, 24 Jan. 2026
Adjective
  • Stepping out in New York, Rih wore a tiger print, wool-blend jacquard coat by Alaïa (an enduring favorite designer for Rih), and matching tiger print calf hair pumps also by the French house, with little else.
    Anna Cafolla, Vogue, 29 Jan. 2026
  • The formula is lightweight and lasts all day,, especially when paired with one of the brand’s body creams (Brazilian Bum Bum is our favorite).
    Andrea Navarro, Glamour, 29 Jan. 2026
Adjective
  • Southwest is selling tickets at fares with different seating choices, including standard seats assigned at check‑in or paid preferred and extra‑legroom seats selected at booking.
    CBS News, CBS News, 26 Jan. 2026
  • Those numbers, above the Fed’s preferred 2% mark, foreshadow a lack of movement in interest rates this week.
    Megan Poinski, Forbes.com, 26 Jan. 2026
Adjective
  • Forecasters expect snowfall rates of up to 1 inch per hour in favored snowbelts, particularly along Lake Superior.
    Brandi D. Addison, Freep.com, 12 Jan. 2026
  • Also, host nations automatically receive favored status that helps them with group selection.
    Eben Novy-Williams, Sportico.com, 5 Dec. 2025

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Cite this Entry

“First-line.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/first-line. Accessed 30 Jan. 2026.

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