the opening of a subject to widespread discussion and debate
"The controversial policy quickly gained momentum after spreading across social media platforms, sparking heated debates in newsrooms worldwide."
The act by which something is spread.
"The spreading of the virus across several countries caught health officials off guard."
In plain English: Spreading is when something covers an area by extending outward from its center.
"The spreading of rumors made everyone in the office nervous about the new policy changes."
present participle of spread
"The sun was spreading across the sky as the morning fog began to lift."
In plain English: Spreading means to open something up wide so it covers more space or lets air and light pass through easily.
"She is spreading butter on her toast before eating breakfast."
The word spreading is formed by adding the suffix -ing to the verb spread. This construction simply indicates that something is currently being distributed or extended over an area.