ಗೆಳೆತನ - Who said to Whom | Lesson 2, Section 3

ಪ್ರತಿ (prati) which means "each" or "every" . ಯೊಬ್ಬರು (yobbaru) which means "person" or "individual" . ಲ್ಲಿಯೂ (lliyu) which is a postposition that indicates "in" or "among"

The suffix -ದೇ (-de) in ಅವರದೇ (-avarde) is added for emphasis or to indicate possession, making it mean "their own" or "theirs".