The act of limiting or condition of being limited
Something that limits or restricts
Even this restriction was removed in 1862.
In legislative matters its powers are identical with those of the House of Representatives, with the single restriction that bills for raising revenue must originate in the popular assembly.
The prevalence of sunlight led to a restriction of the windows and exaggeration of wall space.
This restriction is to a certain extent arbitrary.
The restriction of the early letters of the alphabet to known, and of the late letters to unknown, quantities is also his work.