What is suus and eius in latin?
The third-person forms (singular and plural) differ from the personal possessive forms, suus, -a, -um versus eius/eorum/earum, respectively. They cover the difference between "He has his (someone else's) book" (= eius) and "He has his (own) book" (= suum).
What is the 3rd person possessive in Latin?
In Latin, there is one reflexive possessive adjective for the third person: suus, a, um. For non-reflexive possessive adjectives, you use the genitive of the personal pronoun.