This is the 251st most frequent Hungarian word.
megjelent
"Appeared" or "was published."
In this context, 'megjelent' means 'showed up' or 'were present', used to indicate attendance at an event.
Az eseményen sok híresség megjelent.
Many celebrities appeared at the event.
In this sentence, 'megjelent' means 'appeared' or 'was released', often used to describe the release of publications.
A könyv tegnap megjelent a boltokban.
The book appeared in stores yesterday.
Here, 'megjelent' is used to describe someone physically showing up at a location, specifically the teacher arriving in the classroom.