a syllable or word that is added to the beginning of a root word to change its meaning

उपसर्ग

English Usage: The prefix 'pre-' often indicates that something comes before.

Hindi Usage: उपसर्ग 'pre-' अक्सर यह संकेत करता है कि कुछ पहले आता है।

the condition of being considered more important than someone or something else

existing before something else, especially something important

surpassing all others; very distinguished in some way

प्रमुख

English Usage: She is a preeminent figure in the field of science.

Hindi Usage: वह विज्ञान के क्षेत्र में एक प्रमुख व्यक्ति हैं।

to pay for something in advance

अग्रिम भुगतान करना

English Usage: I decided to prepay my rent for the next three months.

Hindi Usage: मैंने अगले तीन महीनों के लिए अग्रिम भुगतान करने का निर्णय लिया।