autoban noun 1verb 1forms 3 noun1 •An automatic ban; a ban administered automatically.The Observer discovered the autoban while reporting a story on threats to SXSW this week, writing a post on Kotaku In Action, and noticed the following warning (the warning remains live). — 2015 verb1 •To ban automatically.Users who vandalize the site will be autobanned. formsautobanned · autobanning · autobans