This is the 209th most frequent Hungarian word.
igen
Yes.
The word 'igen' is used for emphasis in approving the following statement.
Mondhatom igen humorosan, hogy ez a film nagyszerű!
I can say in a humorous way, 'Yes, this movie is great!'
The word 'igen' is used as an affirmative reply, meaning 'yes'.
Igen, nagyon szeretem a csokoládét.
Yes, I really like chocolate.
The word 'igen' functions here as a simple affirmative response in conversation.