simple past tense and past participle of restrict
"The manager restricted access to the server room after he discovered unauthorized changes in the logs."
In plain English: To restrict something means to limit it so that it cannot go beyond certain boundaries or rules.
"The new security system restricted access to the building after hours."
restricted in meaning; (as e.g. `man' in `a tall man')
"The word "tall" is quite restricted in meaning when used to describe a building, since it implies height rather than vertical stature."
the lowest level of official classification for documents
"The newly declassified report was marked as restricted, indicating it held information at the lowest level of official document classification."
Limited within bounds.
"The new security policy restricts access to the server room, so you are limited within bounds until your badge is updated."
In plain English: Restricted means limited to only certain people, places, or things.
"The new park rules restrict visitors to designated walking paths only."
Derived from the Latin restrictus, the past participle of restringere meaning "to draw tight" or "shrink." It originally described something physically constricted before evolving to mean limited by rules.