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Cell

British pronunciation/sˈɛl/
American pronunciation/ˈsɛɫ/
Cell
[NOUN]
1

(biology) an organism's smallest unit, capable of functioning on its own

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cell definition and meaning

What is a "cell"?

A cell is the basic structural and functional unit that forms the foundation of all living organisms. It is the smallest unit of life capable of carrying out essential processes, such as metabolism, reproduction, and responding to stimuli. Cells have specialized structures and organelles that enable them to perform specific functions, such as the nucleus containing genetic material, mitochondria producing energy, and the cell membrane regulating the exchange of substances. Together, cells make up various tissues, organs, and systems, working harmoniously to maintain the body's structure, function, and overall health.

2

a very small enclosed space in which a prisoner is kept

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cell definition and meaning
3

a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver

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cell definition and meaning
4

any small compartment

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5

a device that delivers an electric current as the result of a chemical reaction

synonyms : electric cell
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6

small room in which a monk or nun lives

synonyms : cubicle
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7

a small unit serving as part of or as the nucleus of a larger political movement

synonyms : cadre
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Examples
1Leave him in his cell.
2The prisoners are allowed out of their cells for two hours a day.
3The biology exam covers topics like genetics, cells, and ecology.
4Repairing or regrowing damaged brain cells is the end of the rainbow for neuroscience research.
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