This is the 14145th most frequent German word.
geträumt
"Geträumt" means "dreamed" in English.
In this sentence, 'geträumt' is used as the past participle of the verb 'träumen', meaning 'dream', to indicate that the dreaming took place previously about the subject 'eine Reise ans Meer'.
Ich habe von einer Reise ans Meer geträumt.
I dreamed of a trip to the sea.
Here, 'geträumt' is again the past participle, showing the action of dreaming about a past event is being described in a narrative regarding 'ihrem Erfolg in der Prüfung'.
Gestern hat sie von ihrem Erfolg in der Prüfung geträumt.
Yesterday she dreamed about her success in the exam.
In this interrogative sentence, 'geträumt' represents a past participle used in constructing a question about the past experience of dreaming to be famous.