register capacity - Computer Technology. 1. the range of values for numerical quantities that can be held in a register.the range of values for numerical quantities that can be held in a register. 2. the number of registers in a central processing unit.the number of registers in a central processing unit. ; дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр http://www.harcourt.com/dictionary/def/8/5/8/4/8584700.html;