C1 noun /ˌdɜːrməˈtɑːlədʒi/
dermatology
त्वचाविज्ञान
Meaning
The branch of medicine concerned with the skin and its diseases.
Example
He studied dermatology at medical school.
उसने मेडिकल स्कूल में डर्माटोलॉजी का अध्ययन किया।