the act of refusing something

इनकार करना

English Usage: Her refusal to attend the meeting surprised everyone.

Hindi Usage: बैठक में जाने के उनके इनकार ने सभी को आश्चर्यचकित कर दिया।

the manner in which someone behaves toward or deals with someone or something

व्यवहार करना

English Usage: He received excellent treatment at the hospital.

Hindi Usage: उसे अस्पताल में उत्कृष्ट व्यवहार मिला।

a medical care given to a patient for an illness or injury

चिकित्सा

English Usage: They are developing a new treatment for the disease.

Hindi Usage: वे बीमारी के लिए एक नई चिकित्सा विकसित कर रहे हैं।