Question

what do u mean by brain tumor?​

Answer 1

Answer:

A cancerous or non cancerous mass aur growth of abnormal cell in the brain is known as brain tumor

Answer 2

$\huge\underline\mathfrak\red{Answer}$

A brain tumor is a collection, or mass, of abnormal cells in your brain. Your skull, which encloses your brain, is very rigid. Any growth inside such a restricted space can cause problems. Brain tumors can be cancerous (malignant) or noncancerous (benign). ... A primary brain tumor originates in your brain.