cell line
noun
: a cell culture selected for uniformity from a cell population derived from a usually homogeneous tissue source (such as an organ)
carcinoma cell lines
Examples of cell line in a Sentence
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Those cells, called HeLa cells, became the first immortal human cell line and have been used ever since in countless scientific breakthroughs, including vaccine development and cancer research.
—
Akilah Weber Pierson, San Diego Union-Tribune, 30 Jan. 2026
With these cell lines, the team could quickly screen for the molecules capable of killing the resistant cells.
—Isabella Backman, Hartford Courant, 27 Jan. 2026
Using ultra-fine glass needles, the researchers injected tiny droplets of a commercial photoresist, known as IP-S, into HeLa cells, a common human cell line.
—Bojan Stojkovski, Interesting Engineering, 18 Jan. 2026
The atlas is based on the results of turning on or off genes across 200 cell lines, including lines used to study heart disease, neurologic disorders, immune conditions, and cancer.
—Ed Silverman, STAT, 14 Jan. 2026
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Akilah Weber Pierson, San Diego Union-Tribune, 30 Jan. 2026
With these cell lines, the team could quickly screen for the molecules capable of killing the resistant cells.
—Isabella Backman, Hartford Courant, 27 Jan. 2026
Using ultra-fine glass needles, the researchers injected tiny droplets of a commercial photoresist, known as IP-S, into HeLa cells, a common human cell line.
—Bojan Stojkovski, Interesting Engineering, 18 Jan. 2026
The atlas is based on the results of turning on or off genes across 200 cell lines, including lines used to study heart disease, neurologic disorders, immune conditions, and cancer.
—Ed Silverman, STAT, 14 Jan. 2026
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 9 Feb. 2026.
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
Biological AbstractsLove words? Need even more definitions?
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