Definition of virality in English:

virality

Syllabification: vi·ral·i·ty
Pronunciation: /ˌvīˈralətē
 
/

noun

The tendency of an image, video, or piece of information to be circulated rapidly and widely from one Internet user to another; the quality or fact of being viral: new metrics will allow marketeers to better assess the virality of their campaigns
More example sentences
  • The way you make your luck in the Web 2.0 world is through virality.
  • Everyone in social media knows that virality is the number one metric to track if you want to be a success.
  • The virality of content determines how successful that content is going to be in the broader Web.

Definition of virality in:

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