curtailment
noun
[ kəˈteɪlm(ə)nt ]
• the action or fact of reducing or restricting something.
• "the curtailment of human rights"
Similar:
reduction,
cut,
cutback,
decrease,
lessening,
diminution,
retrenchment,
shrinkage,
shortening,
truncation,
guillotine,
restriction,
limitation,