Blocked user

From Meta, a Wikimedia project coordination wiki

Blocked users are unable to edit pages, upload files, move pages, and perform other actions that additional user rights would grant. Sysops or others with access to the blocking and unblocking interface may still block and unblock others (including themselves) while blocked.

Blocked users are still allowed to edit their own user talk page unless it is protected and to view and edit their watchlist. Administrators and Stewards can block users (anonymous or logged in).

User groups
Local:	blocked user – anonymous user – registered user – bot – administrator – bureaucrat – oversight – checkuser
Global:	Abuse filter editors – locked account – unified account – bots – rollback – ombudsmen – sysop – system administrators – staff – steward – founder