phenomenon
US /fəˈnɑː.mə.nɑːn/
UK /fəˈnɑː.mə.nɑːn/

1.
fenómeno
a fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question
:
•
The aurora borealis is a beautiful natural phenomenon.
La aurora boreal es un hermoso fenómeno natural.
•
The rapid growth of social media is a recent phenomenon.
El rápido crecimiento de las redes sociales es un fenómeno reciente.
2.
fenómeno, prodigio
a person or thing that is very successful or impressive
:
•
The young prodigy was a musical phenomenon.
El joven prodigio era un fenómeno musical.
•
Her latest novel has become a publishing phenomenon.
Su última novela se ha convertido en un fenómeno editorial.