eukaryotic

adjective

eu·​kary·​ot·​ic (ˌ)yü-ˌker-ē-ˈä-tik How to pronounce eukaryotic (audio) -ˌka-rē- How to pronounce eukaryotic (audio)
: of, relating to, or being an organism (as of the domain Eukarya) composed of one or more cells containing visibly evident nuclei and organelles : being or characteristic of a eukaryote
eukaryotic cells
eukaryotic species

Examples of eukaryotic in a Sentence

Recent Examples on the Web
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All eukaryotic cells, including our own, trace their evolutionary origins to a free-living ancestor. Claire L. Evans, Quanta Magazine, 30 July 2025 Chemical analysis showed the presence of various molecules clearly associated with eukaryotic life. David Bressan, Forbes.com, 20 June 2025 On the universal tree of life, all eukaryotic life falls on exactly one branch. Daniel Brady Mills, The Conversation, 14 Feb. 2025 According to the team’s paper, published on December 3rd in Communications Earth & Environment, subsequent lab tests confirmed a total of 21 bacterial and eukaryotic phyla in Lake Enigma’s surface ice, stratified water column layers, and microbial mats. Andrew Paul, Popular Science, 5 Dec. 2024 See All Example Sentences for eukaryotic

Word History

First Known Use

1957, in the meaning defined above

Time Traveler
The first known use of eukaryotic was in 1957

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Cite this Entry

“Eukaryotic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eukaryotic. Accessed 10 Sep. 2025.

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