This is the 9948th most frequent Spanish word.
burbuja
Bubble.
Here, 'burbuja' refers to a physical air bubble within water, demonstrating its literal meaning.
Mira cómo la burbuja sube en el agua.
Look how the bubble rises in the water.
'Burbuja' here is figurative, indicating an isolated state or mindset separated from external events.
Ella vive en una burbuja sin preocuparse por el mundo exterior.
She lives in a bubble, not worrying about the outer world.
In this context, 'burbuja' signifies an economic term describing rapid price increases followed by a potential collapse.