molecule

noun

ˈmä-li-ˌkyül How to pronounce molecule (audio)
Definition of moleculenext
as in particle
a very small piece not a molecule of sense in that girl

Synonyms & Similar Words

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Antonyms & Near Antonyms

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 molecule In essence, these medications – known as PDE-5 inhibitors – work by preventing the breakdown of a signaling molecule, which in turn helps relax smooth muscle cells and dilate blood vessels. — Will Stone, NPR, 17 Aug. 2026 One analysis found that investment in small-molecule medicines has declined by as much as 70% since the IRA became law. — Steve Forbes, Forbes.com, 17 Aug. 2026 Fat is a vital class of molecules that every cell uses; our bodies store fat in special cells, adipocytes, that have many functions. — Literary Hub, 17 Aug. 2026 Using radio telescopes Astronomers can use radio telescopes to match the distribution of molecules to astrophysical characteristics such as temperature and density. — Olivia Harper Wilkins, The Conversation, 14 Aug. 2026 See All Example Sentences for molecule
Recent Examples of Synonyms for molecule
  1. particle
  2. speck
  3. atom
  4. bit
  5. patch
  6. fleck
  7. grain
  8. snippet
Noun
  • Advanced reactor developers have adopted the technology for its ability to contain radioactive materials within each fuel particle.
    — Aamir Khollam, Interesting Engineering, 20 Aug. 2026
  • This code, developed at Switzerland’s University of Bern over two decades, is designed to simulate collisions between asteroids, comets and planets, and analyze the impact by looking at millions of individual particles involved in each scenario.
    — Ashley Strickland, CNN Money, 20 Aug. 2026
Definition of particle
Noun
  • Hezlep House is on the market for a speck under $5 million with listing agent Nancy Valentine.
    — Abby Montanez, Robb Report, 13 Aug. 2026
  • That’s way off in the distance, barely a speck on the horizon.
    — Zach Przystup, Baltimore Sun, 13 Aug. 2026
Definition of speck
Noun
  • But over the decades, physicists found a way to rewrite the theories and re-derive them in a more atom-friendly way.
    — Charlie Wood, Quanta Magazine, 17 Aug. 2026
  • In this approach, atoms are cooled down to temperatures near absolute zero using lasers and changes are recorded by comparing the frequency of the clock to these slowed down atoms.
    — Ameya Paleja, Interesting Engineering, 17 Aug. 2026
Definition of atom
Noun
  • Bits of pickled veg and infused butters come with the bread course, and the Parker House-like bread itself is multicolored thanks to leftover bits of beet and ramp and carrot.
    — Helen Rosner, New Yorker, 16 Aug. 2026
  • Sometimes he can get pulled a little bit too far towards his near post with wide shots and open up space towards the back post.
    — Matt Pyzdrowski, New York Times, 15 Aug. 2026
Definition of bit
Noun
  • Some of our favorite barrel leg pants actually accentuate the balloon silhouette or taper of the leg by adding darts, extra side panels, pleats, patches, or other elements that highlight the aesthetic element.
    — Lucía Tejo, Glamour, 22 Aug. 2026
  • Similarly, on the level of physical reality, a hole in the road or a patch of ice can decide your fate.
    — Joshua Rothman, New Yorker, 21 Aug. 2026
Definition of patch
Noun
  • The soup itself has an almost lemon curd-like acidity and sweetness, and it’s laced with flecks of fresh corn and tiny diced pieces of zucchini.
    — Anne Ewbank, Sacbee.com, 19 Aug. 2026
  • Amid his vast responsibilities running all the departments in the Giants’ front office, Zaidi still found the time to pore over MLB Draft League statistics and look for flecks of gold.
    — Andrew Baggarly, New York Times, 16 Aug. 2026
Definition of fleck
Noun
  • Reuters reported on August 13 that Ukraine's grain exports were down 76% year over year in the first half of August.
    — Phil Kafarakis, Forbes.com, 21 Aug. 2026
  • Alternative land routes for Ukrainian grain are also being stymied by low water levels on the Danube river, and by rail maintenance in Eastern Europe.
    — Jenni Reid, CNBC, 21 Aug. 2026
Definition of grain
Noun
  • Listen to snippets from his new albums and read more about his musical influences, from New Orleans Jazz to video games.
    — Brittney Melton, NPR, 17 Aug. 2026
  • Palal played snippets of the 2008 interview as Davis, dressed in a blue suit and tie, watched a screen in the courtroom.
    — Nancy Dillon, Rolling Stone, 17 Aug. 2026
Definition of snippet

Browse Nearby Words

molecular
molecule
molecules
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Cite this Entry

“Molecule.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/molecule. Accessed 24 Aug. 2026.

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More from Merriam-Webster on molecule

Nglish: Translation of molecule for Spanish Speakers

Britannica.com: Encyclopedia article about molecule

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