cell line
noun
: a cell culture selected for uniformity from a cell population derived from a usually homogeneous tissue source (such as an organ)
a newly established cell line derived from a human endometrial carcinoma—
Biol. Abstracts
Biol. AbstractsExamples of cell line in a Sentence
Recent Examples on the Web
Research and development expenses increased to $2.4 million from $2.0 million, reflecting ongoing clinical trials and development of new cell lines in collaboration with Greenstone Biosciences.
—Quartz Intelligence Newsroom, Quartz, 14 Mar. 2025
The Tasmanian tiger project is ahead of schedule, with significant progress made in genetic engineering and cell line immortalization.
—Yaakov Katz, Newsweek, 13 Jan. 2025
The cell line in this image originally came from a mouse brain tumor, but here these cells serve as a general model for any brain cell.
—Eva Amsen, Forbes, 17 Oct. 2024
Most of the concern comes from lab studies involving animals or human cell lines — scientists observed toxic effects of microplastics on the cellular and molecular levels.
—Will Stone, NPR, 18 Dec. 2024
See All Example Sentences for cell line
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Quartz Intelligence Newsroom, Quartz, 14 Mar. 2025
The Tasmanian tiger project is ahead of schedule, with significant progress made in genetic engineering and cell line immortalization.
—Yaakov Katz, Newsweek, 13 Jan. 2025
The cell line in this image originally came from a mouse brain tumor, but here these cells serve as a general model for any brain cell.
—Eva Amsen, Forbes, 17 Oct. 2024
Most of the concern comes from lab studies involving animals or human cell lines — scientists observed toxic effects of microplastics on the cellular and molecular levels.
—Will Stone, NPR, 18 Dec. 2024
See All Example Sentences for cell line
Cite this Entry
“Cell line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cell%20line. Accessed 27 Apr. 2025.
Copy CitationMedical Definition
cell line
noun
: a cell culture selected for uniformity from a cell population derived from a usually homogeneous tissue source (as an organ)
a newly established cell line derived from human endometrial carcinoma—Biological Abstracts
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