This is the 13663rd most frequent Spanish word.
revelaron
"Revelaron" means "they revealed."
In this sentence, 'revelaron' is used as the past tense of the verb 'revelar', meaning to uncover or make known new information.
Los científicos revelaron nuevos datos sobre el cambio climático.
The scientists revealed new data about climate change.
Here, 'revelaron' indicates the action of disclosing a secret or information to others, emphasizing disclosure.
Ellos revelaron el secreto durante la reunión.
They revealed the secret during the meeting.
In this instance, 'revelaron' is used to show how evidence or proof makes the truth apparent or exposed.