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atomization

/ˌæt.ə.maɪˈzeɪ.ʃən/ · at·o·mi·za·tion
noun
  1. The process of breaking a substance into its constituent atoms or particles. The atomization of the metal sample allowed the chemist to analyze its elemental composition.
  2. The conversion of a liquid into a fine spray of droplets, as in a spray bottle or aerosol can. The atomization of the perfume created a delicate mist that filled the room.
  3. Figurative: The act of breaking something into many small, separate parts. The report's atomization of the data made it easier to examine each variable individually.
Did you know? The term rose to prominence in the 1930s with the invention of aerosol spray cans, which rely on atomization to turn liquids into fine mists.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Aug 3, 2026