Illúziójának
Illúziójának is a Hungarian grammatical form derived from the noun illúzió (illusion). In everyday language it appears when a phrase expresses a relationship to someone’s illusion, typically translating to “of his/her illusion” or, in longer noun phrases, marking a dependent connection to another head noun. The form is created by first forming illúziója (his/her illusion) and then adding the postposed case/possessive ending -nak/-nek, yielding illúziójának. In practice, it functions as a genitive-like modifier within noun phrases.
Illúziójának can appear in phrases where another noun is defined by or relates to the illusion of
Etymology and relation to illúzió
Illúziójának is a morphological extension of illúzió, which in turn is borrowed into Hungarian from earlier
Illúzió, possessive forms in Hungarian, Hungarian noun declension.