Definition of avi in English:

avi

noun

informal
  • An icon or figure representing a particular person in a social media service, video game, etc.

    ‘I don't use photos of myself as my avi, and my real name does not appear in my handle’
    ‘you have a Carolina Panthers logo as your avi’

Origin

Early 21st century: abbreviation of avatar.

Pronunciation

avi

/ˈavē//ˈævi/