LEARNit Dictionary
diminution
noun
/ˌdɪmɪˈnjuːʃn/
UK
/ˌdɪmɪˈnuːʃn/
US
1
the act of reducing something or of being reduced
کاهش, تقلیل, کاستی, تنزل
2
a reduction; an amount reduced
کاهش, تقلیل
a diminution in population growth