learning curve

English

Noun

learning curve (plural learning curves)

1. (idiomatic) An experience that teaches a lot to someone.
   • 2011 April 17, Jessica Creighton, “Mutai and Keitany secure Kenyan London Marathon double”, BBC Sport:

     Damen told BBC Sport: "The crowd were phenomenal they carried me through the last few metres. I don't think you can ever prepare enough for this event. It's a massive learning curve for me. From here, I'd like to work on my shorter distances and get some speed back."