Meaning of the word cultured in English

What does cultured mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

cultured

US /ˈkʌl.tʃɚd/
UK /ˈkʌl.tʃɚd/

Adjective

2.

(of tissue cells, bacteria, etc.) grown or propagated in an artificial medium.

Example:
cultured tumor cells
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