How to Use molecule in a Sentence

molecule

noun
  • There is not a molecule of evidence to support these charges.
  • The first time was in 1958 for his work on the structure of the insulin molecule.
    Ananya Bhattacharya, Quartz, 7 Oct. 2022
  • Dust and molecules that will one day form new stars are in this gas, per NASA.
    Will Sullivan, Smithsonian Magazine, 13 Dec. 2023
  • What happens when a small molecule, like a drug, gets lodged in one of its crevices?
    James Somers, The New Yorker, 28 Feb. 2022
  • Among the molecules found by Webb was dimethyl sulfide.
    Eric Berger, Ars Technica, 16 Jan. 2024
  • From the highway — and from EddieWorld — what stands out in the park is a huge bust, in the shape of the coronavirus molecule.
    Jay Nordlinger, National Review, 6 Feb. 2023
  • By changing the stained molecules, the tooth becomes lighter.
    Jaylyn Pruitt, Health, 22 June 2023
  • Enlarge / Ball-and-stick model of the colchicine molecule.
    Beth Mole, Ars Technica, 27 Oct. 2023
  • The amount absorbed appeared to depend on the length of the carbon chain within the molecule.
    Alexandra Harrell, Sourcing Journal, 3 July 2024
  • That means ozone is a molecule with three oxygen atoms (O3).
    Bruce Y. Lee, Forbes, 15 Mar. 2023
  • As such, they are laid out in one-molecule-thick layers.
    Joshua Hawkins, BGR, 9 Feb. 2022
  • The telescope picked up on the signature of water molecules in one of the largest craters in the moon’s southern hemisphere in 2020.
    Ashley Strickland, CNN, 16 Feb. 2024
  • This changes the way molecules that make up skin interact with light.
    Paul Smaglik, Discover Magazine, 6 Sep. 2024
  • The oxygen molecules in the air react with iron, forming rust.
    Amanda Ogle, Southern Living, 15 Dec. 2023
  • The ozone layer is a thin blanket in the stratosphere made of molecules with three oxygen atoms.
    Will Sullivan, Smithsonian Magazine, 2 May 2024
  • Sagiv: The dream of chemistry is to have a handle on each molecule, to be able to put it in the right place, and to build with molecules.
    Scientific American Custom Media, Scientific American, 29 July 2022
  • Pores of a certain size confine water molecules in a way that helps ice form, too.
    Quanta Magazine, 17 June 2024
  • The system needs to know what a certain molecule or a set of molecules smells like to a human.
    Ambuj Tewari, The Conversation, 30 May 2024
  • The process involves a molecule called caffeic acid, which is abundant in plants to make cell walls.
    WIRED, 19 Sep. 2023
  • After the data has been written into the DNA, the molecule must be kept safe somewhere.
    IEEE Spectrum, 17 Feb. 2024
  • But don't count the universe's simplest molecule out just yet.
    Jonathan M. Gitlin, Ars Technica, 20 Apr. 2022
  • Insulin is a molecule that tells the body to move sugar from the blood into cells, where it can be used for energy.
    Linda Carroll, NBC News, 7 Sep. 2023
  • But once a tree gets taller than that, the tension on all those water molecules isn’t strong enough to hold it together.
    Paul Cappiello, The Courier-Journal, 1 Nov. 2024
  • Why should a molecule help you at level 45, for instance, but hurt you at level 85?
    Josh Fischman, Scientific American, 26 Apr. 2023
  • Some details on each of the findings: From China: water molecules found in glass beads?
    Ned Potter, IEEE Spectrum, 12 Apr. 2023
  • The surfactant-like molecules help reduce the tensions between the liquid and the gas bubbles, creating the smooth rise to the top.
    Laura Baisas, Popular Science, 3 May 2023
  • Once in the layers of those, water molecules add volume, lending skin a plumper look.
    Akili King, Vogue, 13 Aug. 2024
  • These molecules can then cause inflammation and break down the collagen in the skin.
    Laura Baisas, Popular Science, 2 Nov. 2023
  • When exposed to heat and moisture, these molecules expand, soften, and begin to lose their structure, releasing starch.
    Mary Claire Britton, Southern Living, 22 Nov. 2024
  • Adhesion molecules are proteins that allow cells to stick to one another and their surroundings.
    Jillian Kubala, Health, 25 Nov. 2024

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'molecule.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Last Updated: