If you meant "prati", then it has multiple meanings depending on the context:
* Towards, against, opposite, or in relation to: This is the most common meaning, and it's used to indicate direction or comparison.
* Example: "प्रति व्यक्ति" (prati vyakti) - per person
* Example: "प्रति दिन" (prati din) - per day
* Example: "उसके प्रति" (uske prati) - towards him/her
* Copy, replica, or duplicate:
* Example: "प्रतिलिपि" (pratilipi) - copy
* Example: "प्रतिमा" (pratima) - statue (replica of a person)
* Each, every, or per: This meaning is similar to the first one but emphasizes individual units.
* Example: "प्रति व्यक्ति" (prati vyakti) - per person
* Example: "प्रति घंटा" (prati ghanta) - every hour
If you meant "prathvi", then it means "earth" or "land".
Please provide more context about where you encountered the word "prathi" so I can help you understand its meaning more accurately.