learning curve

1. 1.

   a graph showing the rate of learning (especially a graph showing the amount recalled as a function of the number of attempts to recall)

   Broadergraph

Questions about learning curve

What does learning curve mean?

learning curve means "a graph showing the rate of learning (especially a graph showing the amount recalled as a function of the number of attempts to recall)".

Is learning curve a common word?

learning curve is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.