This is the 3481st most frequent Spanish word.
explosión
An intense burst or release of energy, often causing destruction or noise.
Here, 'explosión' refers to a literal detonative event.
Hubo una explosión en la fábrica anoche.
There was an explosion at the factory last night.
In this context, 'explosión' metaphorically describes a sudden surge of feelings.
La noticia causó una explosión de emociones.
The news caused an explosion of emotions.
In this sentence, 'explosión' is used metaphorically to describe a vibrant display.