: having (such or so many) cells
used in combination
single-celled organisms

Examples of celled in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Toxoplasma gondii is a single-celled parasite that can persist in the bodies of humans and other animals for as long as a lifetime. Will Sullivan, Smithsonian Magazine, 5 Dec. 2022 In the single-celled parasite that causes malaria, messing up its lysosome kills it. Popular Science, 15 Dec. 2020 The woman inmate was housed with her regular unit until evacuation, and then was housed in a celled unit once at Deer Ridge, Black said. oregonlive, 16 Sep. 2020 Some Fresh Express bags of salad should be thrown out because they could be infected with a harmful, single-celled parasite called Cyclospora cayetanensis, federal food safety officials said this week. Khristopher J. Brooks, CBS News, 29 July 2020 These single-celled, photosynthesizing bacteria do not produce it. Tom Yulsman, Discover Magazine, 29 July 2014

Word History

First Known Use

1761, in the meaning defined above

Time Traveler
The first known use of celled was in 1761

Browse Nearby Words

Cite this Entry

“Celled.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/celled. Accessed 9 Sep. 2025.

Medical Definition

celled

adjective
: having (such or so many) cells
used in combination
single-celled organisms
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!