malignant
muh lig nuhnt
- a dangerous to health; characterized by progressive and uncontrolled growth (especially of a tumor)
- However, preliminary results from a biopsy of the brain identified the cause of the seizure as a malignant glioma in the left parietal lobe.
- Few doctors would even have tried to remove the malignant growth, located in her right frontal lobe, that had already taken over one-sixth of her cranium, pushing her brain down .
- The senator's seizure is diagnosed as a malignant tumor.