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 The solvent breaks apart dirt and grease molecules and evaporates quickly to leave windows streak-free. — Mary Marlowe Leverette, The Spruce, 29 Aug. 2026 Nitric oxide is a molecule that helps blood vessels relax and widen, which can support a healthy blood pressure. — Alexandria Nyembwe, HEALTH, 29 Aug. 2026 These receptors normally respond to endorphins, which are naturally occurring signaling molecules, and are activated by opioid drugs. — Encyclopedia Britannica, 28 Aug. 2026 The scientists tracked matter loss by following the movements of molecular hydrogen, one of the most common molecules in protoplanetary disks. — Robert Lea, Space.com, 27 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
  • Without ventilation, those particles settle on nearby surfaces like cabinets, walls, and countertops, creating a sticky film that builds up over time.
    — Katie Rosenhouse, Southern Living, 3 Sep. 2026
  • If the event detected by this team was caused by the rare interaction between two WIMPs, this would tell scientists some things about these currently hypothetical particles.
    — Robert Lea, Space.com, 2 Sep. 2026
Definition of particle
Noun
  • Calcium shows up as bright white specks on the coronary artery images.
    — Hanna Wickes, Kansas City Star, 20 Aug. 2026
  • Pulse a few times, until crumbs range in size from specks to peas.
    — Leah Eskin, Midwest Living, 14 Aug. 2026
Definition of speck
Noun
  • Instead, the structure of the light itself shifts where the atom-light interaction is strongest.
    — Rupendra Brahambhatt, Interesting Engineering, 30 Aug. 2026
  • For instance, in March 2026, Google disclosed that its Quantum AI organization would be expanding its research into neutral-atom quantum computing in addition to its superconducting-qubit research.
    — Chuck Brooks, Forbes.com, 28 Aug. 2026
Definition of atom
Noun
  • But the tricky bit is doing so without eviscerating Congress’ regulatory powers across a lot of different dimensions, including criminal law, that the justices may also think important.
    — Maureen Groppe, USA Today, 30 Aug. 2026
  • The terrific new album was played in its entirety during the middle portion of Squeeze’s set and evoked a little bit of the Beach Boys’ Pet Sounds in some spots.
    — David Chiu, Forbes.com, 30 Aug. 2026
Definition of bit
Noun
  • This $6 high-neck tank is a layering staple (under a polka-dot cardigan, perhaps), while this chambray button-down is practically begging to be worn at the pumpkin patch.
    — Annie Blackman, InStyle, 29 Aug. 2026
  • Riders go down a steep slope on large inner tubes before hitting a small bump to slow down and finally stopping on a turf patch.
    — Camila Pedrosa, Sacbee.com, 29 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
  • Despite the different grain bill, Jack Daniel’s hasn't abandoned some of the techniques closely associated with its Tennessee whiskey.
    — Emily Price, Forbes.com, 29 Aug. 2026
  • Single-crystal turbine blades remove the grain boundaries found inside ordinary metals.
    — Atharva Gosavi, Interesting Engineering, 29 Aug. 2026
Definition of grain
Noun
  • Nathan overhears a snippet of this exchange, which convinces him that Joe is engaged in an all-out smear campaign against him.
    — Rafaela Bassili, Vulture, 1 Sep. 2026
  • The company is working on smart home gadgets, robots, AirPods with AI cameras, and other new categories of devices, according to reports as well as snippets recently found in a beta version of MacOS.
    — Kif Leswing, CNBC, 1 Sep. 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 4 Sep. 2026.

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More from Merriam-Webster on molecule

Britannica.com: Encyclopedia article about molecule

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