LEARNit Dictionary
accumulation
noun
/əˌkjuːmjəˈleɪʃn/
UK
/əˌkjuːmjəˈleɪʃn/
US
C1+
OPAL
1
C1+
the process of gradually increasing or getting more and more of something over a period of time
انباشت, تراکم, تجمع
2
C1+
an amount of something that has gradually increased over a period of time
انباشتگی, انباشت, تجمع
an accumulation of toxic chemicals