cell · noun C /sel/Full view
B2 the smallest basic unit of a plant or animal
Dictionary examples:

brain/blood cells

cancer cells

Learner example:

[...] such as, us[ing] gamma rays to damage the cancer cell or to treat people's short sight and so on. (First Certificate in English; B2; )

cell (ROOM)
B2 a small room in a prison or police station where a prisoner is kept
Dictionary example:

He was kept in a prison cell for four months.

Learner example:

That's why six years after this I'm writing the story in my cold wet cell. (First Certificate in English; B2; Greek)

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