Meaning of the word mastectomy in English

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

mastectomy

US /mæsˈtek.tə.mi/
UK /mæsˈtek.tə.mi/
"mastectomy" picture

Noun

a surgical operation to remove a breast.

Example:
She underwent a mastectomy after being diagnosed with breast cancer.
The doctor recommended a partial mastectomy to remove the tumor.