A thick, slippery substance produced by the mucus membranes in the body, often serving to protect or lubricate surfaces.

Mucus in a different context, such as discussing mucus produced during illness.

कफ

English Usage: During the cold, she experienced a lot of mucus buildup in her throat.

Hindi Usage: जुकाम के दौरान, उसकी गले में बहुत कफ जमा हो गया।

A flexible tube inserted into the body to deliver or remove fluids.

A catheter used specifically to administer medication or fluids in a medical context.

दवा देने वाला कैथेटर

English Usage: The doctor used a special catheter to administer the chemotherapy.

Hindi Usage: डॉक्टर ने कीमोथेरेपी देने के लिए एक विशेष कैथेटर का इस्तेमाल किया।