This is the 4102nd most frequent Catalan word.
difusió
"Diffusion" or "dissemination."
In this sentence, 'difusió' is used to mean the act or process of dispersing or spreading something, in this case, the news.
La difusió de la notícia ha estat ràpida.
The spread of the news has been fast.
Here, 'difusió' refers to the concept of dissemination or the act of sharing and distributing ideas.
Aquest llibre tracta sobre la difusió de les idees a la societat.
This book is about the dissemination of ideas in society.
In this context, 'difusió' describes the act of information being distributed or spread widely, enabled by technology.