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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In this way, all eukaryotic life, including human life, rides on the spindle’s success with each cell division across an organism’s lifetime. Jake Buehler, Quanta Magazine, 29 June 2026 The algae are either eukaryotic algae, such as green algae, or cyanobacteria, which are bacterial algae, or a combination of the two. Emma Gometz, Scientific American, 19 June 2026 Owing to their near-universal presence in all eukaryotic cells, most scientists suspect that mitochondria originated before chloroplasts. Encyclopedia Britannica, 18 June 2026 This resulted in a much smaller group of genes than are present in a typical eukaryotic genome. ArsTechnica, 11 June 2026 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 1 Jul. 2026.

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