tumors
Prononciation : [ˈtuːmərz]
Mot
Contexte : « health »
(noun) a tumor is a lump or mass of cells that are growing abnormally in the body. Sometimes, these cells can cause health problems because they grow too much and don't follow the usual rules of how cells behave.
Exemple
The doctor said the tumor was benign, which means it's not dangerous.
Exemple
She was worried that the tumor could be cancerous and harmful.
Exemple
What do doctors usually do when they find a tumor?
Contexte : « biology »
(noun) a tumor can also be seen as a group of cells that divide and grow more than they should. In biology, we study these growths to understand how cells work and what can go wrong.
Exemple
Scientists are researching how tumors form and how to stop them.
Exemple
Not all cells that grow too much are tumors; some might just be part of natural body changes.
Exemple
What causes some cells to become tumors while others stay normal?
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