LEARNit Dictionary
learning curve
noun
/ˈlɜːnɪŋ kɜːv/
UK
/ˈlɜːrnɪŋ kɜːrv/
US
1
the rate at which you learn a new subject or a new skill; the process of learning from the mistakes you make
منحنی یادگیری, روند یادگیری