From Wiktionary, the free dictionary
From the adjective (here: noun) igaz (“true/truth”) + -a (possessive suffix) + van (“to have”).
igaza van
- (idiomatic) to be right (to be correct in one's judgment or statement about something; used with -nak/-nek for the person involved)
- Antonyms: téved, nincs igaza
- Nem neked van igazad, hanem neki [van igaza]. ― It is not you who is right, but him (or her).
- For the verb, see van. Its negation is formed in the present tense with nincs, which precedes the igaza element.
- The noun takes the appropriate possessive suffix according to the logical subject of the sentence: igazam, igazad, igaza, igazunk, igazatok, igazuk.