Definition and meaning of English word "cell"
cell
/sɛl/
Meaning
NounThe smallest structural and functional unit of a living organism, typically consisting of cytoplasm enclosed by a membrane and containing genetic material.
How to use
In biology, 'cell' refers to the smallest structural and functional unit of all living organisms — every plant and animal is made up of one or more cells. It's a countable noun ('the cell divides', 'billions of cells'). Learners should note that 'cell' has other, unrelated senses in English, such as a small room in a prison ('prison cell') or a unit in a battery, but the biological sense is the most common in scientific and everyday contexts.
🇬🇧 English
cell
Example
Under the electron microscope, the plant cell revealed a rigid wall enclosing the chloroplasts.
Your personal vocabulary
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Common phrases
- cell phone— a portable telephone
- cell membrane— the membrane enclosing a cell
- cell division— the process of cell reproduction
More Science & Research words
This concept in other languages
Frequency rank: #1303 in English
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Frequently Asked Questions
What does the English word "cell" mean?▼
The English word "cell" means "cell" in English.
How do you pronounce the English word "cell"?▼
You can hear the correct audio pronunciation of the word "cell" by clicking the play button next to the word at the top of this page.
Can I see an example sentence with "cell"?▼
Yes, here is a practical example: "Under the electron microscope, the plant cell revealed a rigid wall enclosing the chloroplasts." (which translates as "cell").
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