1
: observable by the naked eye
2
: involving large units or elements

Examples of macroscopic in a Sentence

Recent Examples on the Web
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With such slight masses, their quantum wave nature would manifest at macroscopic scales. Paul Sutter, Space.com, 26 Jan. 2025 The equation bridges thermodynamic entropy, which describes broad macroscopic features, and information entropy, which captures microscopic details. Zack Savitsky, Quanta Magazine, 13 Dec. 2024 Digital twin platforms can entail technical models such as a human heart model or a protein molecule to aid in drug development, or larger datasets across an entire population or community to inform macroscopic decisions. Dr. Sai Balasubramanian, M.d., J.d., Forbes, 24 Jan. 2025 With even more time, even all macroscopic objects evaporate through quantum tunneling, and black holes shrink due to the emission of Hawking radiation. Paul Sutter, Ars Technica, 14 Jan. 2025 See All Example Sentences for macroscopic

Word History

Etymology

macro- + -scopic (in microscopic)

First Known Use

1872, in the meaning defined at sense 1

Time Traveler
The first known use of macroscopic was in 1872

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Cite this Entry

“Macroscopic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/macroscopic. Accessed 9 Apr. 2025.

Kids Definition

macroscopic

adjective
: large enough to be observed by the naked eye
macroscopic animals

Medical Definition

macroscopic

adjective
: large enough to be observed by the naked eye compare microscopic sense 2, submicroscopic, ultramicroscopic sense 1
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