adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Or of relating to a megavirus.
2. 2
   (Of online content) having an exceptionally high level of engagement, reach, and sharing across multiple platforms, often spreading globally in a short amount of time.

Etymology

In biology sense, megavir(us) + -al, in social media sense, mega- + viral.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.